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44 results about "Latex balloon" patented technology

Balloon illuminator

A balloon illuminator that can emit either a flashing or constant light depending on the polarity of the battery used to power the device. The device can be modified to cycle through a series of colors. The balloon illuminator is comprised of a lens, light emitting diode, a battery, and means to switch the balloon illuminator from flashing to constant light mode depending on the polarity of the battery and a housing lined with electricity conducting material. Once fully assembled, with each component contained in the housing, the electrical circuit formed by housing and components is closed and the balloon illuminator emits light. The balloon illuminator also works without a lens, though in the preferred embodiment, the lens is used to disperse the light more fully in the interior of the balloon. A balloon illuminator that uses a multi color light emitting diode can cycle through a series of colors once the illuminator is fully assembled and the electrical circuit completed. The balloon illuminator is impervious to liquid and is compatible with liquid sealants used to coat the inner lining of latex balloons to prevent leakage of gas.
Owner:OXBORROW DOUGLAS GRANT

Curling ribbon

The present invention relates to a self-sealing flexible plastic valve for a non-latex balloon, to a balloon incorporating such a valve, to a method of manufacturing such a valve, and to a method of manufacturing a balloon incorporating such a valve. The valve is made from two flexible plastic strips, bonded together along the side edges to define a valve passageway or tube, and having an open inlet end and an open outlet end. The inlet end of one or both valve strips flares or otherwise curls outwardly to facilitate opening of the valve to insert a gas supply mechanism to inflate the balloon.
Owner:CONVERTIDORA INDAL DE C V

Lighter than air novelty figure

A lighter than air floating novelty toy figure include a latex balloon inflated with helium and including facial features to form the head of the novelty figure. Attached to the head of the novelty figure is a light weight body portion which may be supported by a light weight plastic frame. The body can be in the shape of a ghost, a bat, a witch, a scarecrow, and so on. Preferably, the facial features include glow in the dark eyes. This is particularly suited for a kit including a plurality of the above elements, and a tank of helium.
Owner:BURCHETT DONALD K

Interior scenting of latex balloons

A method of coating the interior surface of a latex balloon with a gaseous fragrance or scented formula, using a micro infusion injector.
Owner:WORLD OF WINFIELD LLC THE

Method of producing a balloon with a self-sealing valve

The present invention relates to a self-sealing flexible plastic valve for a non-latex balloon, to a balloon incorporating such a valve, to a method of manufacturing such a valve, and to a method of manufacturing a balloon incorporating such a valve. The valve is made from two flexible plastic strips, bonded together along the side edges to define a valve passageway or tube, and having an open inlet end and an open outlet end. The inlet end of one or both valve strips flares or otherwise curls outwardly to facilitate opening of the valve to insert a gas supply mechanism to inflate the balloon.
Owner:CONVERTIDORA INDAL DE C V

Non-conductive balloons and methods of producing same

The present invention relates to articles and methods for producing non-latex balloons with low surface electrical conductivities and an extended product life. In a preferred embodiment, a multilayer composite film having an exposed metallized layer is coated with an elastomeric sealant layer that increases electrical resistivity of the balloon product to greater than 1.08 Ohms / sq. The invention relates to articles and methods for producing needed bonds and seal strength required to manufacture non latex balloons. The balloons of this invention have an extended product life because they are more resistant to common defects like pin holing and stress cracks than conventional balloon systems.
Owner:ANAGRAM INT INC

Preparation method of high-gloss environment-friendly organic pigment slurry for natural latex balloons

The invention discloses a preparation method of high-gloss environment-friendly organic pigment slurry for natural latex balloons. The high-gloss environment-friendly organic pigment slurry comprises organic pigment, wetting dispersant, brightener, humectant, anti-mildew bactericide, pH regulator and deionized water. The preparation method includes: pre-dispersing and grinding the components, and then performing quality inspection, vacuum defoaming and filtration to obtain the required environment-friendly organic pigment slurry. The high-gloss environment-friendly organic pigment slurry prepared by the method has the advantages that the slurry is high in glossiness and good in environment protection performance, the deionized water is used as the solvent, and the slurry conforms to the environment-friendly requirement of China.
Owner:ZHEJIANG NAMEI MATERIAL TECH

Valve and retainer assembly for latex balloons

InactiveUS20120289120A1Increases speed multipleImprove efficiencyDollsToy aircraftsHermetic sealHigh pressure
A valve and retainer assembly particularly useful for latex balloons includes a valve body and a band valve. The valve body has a radial shoulder where the neck and mouth of a latex balloon may be received to affix the balloon to the valve body. A hollow stem extends from a first open end to a second closed end, and a one-way valve allows gas to be introduced through a fill aperture in the stem and into the balloon affixed to the retainer portion. The stem includes a bell mouth at the open end to facilitate the creation of a hermetic seal with valves of gas storage tanks and to improve the efficiency of filling said balloons. The one-way valve includes a band valve positioned around the stem and covering the fill aperture. Fingers may be provided on a top surface of the radial shoulder to retain the band valve against movement under high pressure.
Owner:PREMIUM BALLOON ACCESSORIES

Blasting type building fireproof composite panel

The invention discloses a blasting type building fireproof composite board, which includes a body, and is characterized in that: a housing cavity is arranged in the body, an exhaust port is opened on the top of the housing cavity, and the exhaust port is covered with a metal cover sheet; the housing The bottom of the cavity is provided with an expansion bag wrapped with latex film, and the expansion bag is filled with sodium bicarbonate powder; between the expansion bag and the cover plate is filled with an ABC fire extinguishing dry powder layer. In the present invention, an expansion bag filled with sodium bicarbonate powder is specially installed in the body. If the temperature is too high, sodium bicarbonate will decompose carbon dioxide gas to make the expansion bag swell, and the ABC fire extinguishing dry powder in the storage chamber will burst out of the storage chamber to actively extinguish the fire. After the expansion bag explodes, the carbon dioxide in it will further block the combustion.
Owner:吕海党

Novelty writing instrument with pneumatic feature

A novelty writing instrument with pneumatic feature with a rigid elongate hollow writing instrument housing, a pneumatic pump mechanism, a pneumatic pump activating push button, one or more flexible inflatable members and a relief valve. The pump mechanism is located within the hollow writing instrument housing. The pump activating button protrudes through an aperture on the surface of the housing and is activated when the user presses on the surface of the pneumatic push button. The inflatable members are attached in an air tight manner to the pneumatic pump. The housing has apertures that allow the flexible inflatable members to exit the housing when the pump mechanism is activated. The relief valve lets the user deflate the inflatable members. A preferred embodiment includes inflatable members are made of latex balloons.
Owner:WEINER ZACHARY TOV

Valve and retainer assembly for latex balloons

InactiveUS8512091B2Increases speed multipleHigh speedDollsToy aircraftsMedicineLatex balloon
A valve and retainer assembly particularly useful for latex balloons includes a valve body and a band valve. The valve body has a radial shoulder where the neck and mouth of a latex balloon may be received to affix the balloon to the valve body. A hollow stem communicates with the radial shoulder, and a one-way valve allows gas to be introduced through the stem into the balloon affixed to the retainer portion. A valve and retainer for filling first and second balloons further includes a slide disk having a seal sleeve that intimately fits over the stem portion, such that the sealing slide disk selectively slides along the stem portion so that the seal sleeve can selectively cover the at least one second balloon fill aperture; and a flexible band covering the at least one fill aperture of the fill portion.
Owner:PREMIUM BALLOON ACCESSORIES

Inflatable, non-latex balloon with self sealing valve

An electronic unit incorporating an LED or a sound source, a battery power source, and a displaceable actuator to connect the LED or sound source to the power source, is mounted inside a non-latex balloon by firstly being bonded by means of a cover sheet to the exterior of one of the flexible strips of a self-sealing valve located in and through the neck of the balloon. This may take place by heat sealing and simultaneously with the bonding together by heat seal of the respective elongate strips of the valve. Thereafter, the combined unit and self-sealing valve are bonded, again preferably by heat sealing, between respective balloon sheets in the vicinity of the stem of the balloon. Winged portions on the inflation valve strips and the cover and corresponding bulges where the balloon body emerges to the balloon stem may be provided.
Owner:SEATRIEVER INT HLDG LTD

Valve and retainer assembly for latex balloons

InactiveUS20060166594A1High speedIncreases speed multipleDollsToy aircraftsMedicineLatex balloon
A valve and retainer assembly particularly useful for latex balloons includes a valve body and a band valve. The valve body has a radial shoulder where the neck and mouth of a latex balloon may be received to affix the balloon to the valve body. A hollow stem communicates with the radial shoulder, and a one-way valve allows gas to be introduced through the stem into the balloon affixed to the retainer portion. A valve and retainer for filling first and second balloons further includes a slide disk having a seal sleeve that intimately fits over the stem portion, such that the sealing slide disk selectively slides along the stem portion so that the seal sleeve can selectively cover the at least one second balloon fill aperture; and a flexible band covering the at least one fill aperture of the fill portion.
Owner:PREMIUM BALLOON ACCESSORIES

Latex balloon automatic inflation sealing device

The invention discloses a latex balloon automatic inflation sealing device. The device comprises a worktable, an inflation device, a clamping device, and a sealing device; the worktable comprises an upper support platform, support rods, and a lower support plate; the inflation device comprises a transposition plate, balloon loop bars, a transposition shaft, a transposition stepping motor, an air pump, and a rotary locking mechanism; positioning holes arranged in an annular matrix are arranged on the transposition plate; the balloon loop bars are positioned on the transposition plate by penetrating the positioning holes on the transposition plate; the rotary locking mechanism comprises an inflation sleeve and a rotary connection module connected to a rear end of the inflation sleeve; the inflation sleeve can be tightly connected with an end part, protruding from the rear end of the transposition plate, of each balloon loop bar; the rotary connection module comprises a rotating mechanismconnected with the rear end of the inflation sleeve and a rotary motor for controlling the rotation mechanism to rotate; the clamping device is arranged at one side of a front end of the transposition pate; and the sealing device is arranged at a front end of the transposition plate. The sealing device disclosed by the invention can automatically and quickly accomplish the inflation and sealing on the balloon, and the working efficiency is effectively improved.
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

Latex balloon seal accessory and use method

The invention provides a latex balloon seal accessory and a use method. The latex balloon seal accessory is characterized in that an open crack (2), a connecting hole (3), a locating gear (4) and a locating groove (5) are formed on a geometry body (1). When a latex balloon is inflated, a balloon mouth is pulled into the open crack (2) and tightened and wound on the locating groove (5) or the open crack (2) to fold an angle of 720 degrees or 900 degrees or 1080 degrees. The balloon mouth is pulled into the open crack (2) and pressed in the locating groove (5) by means of resilience of the latex balloon mouth, and the balloon mouth in the open crack (2) is tightened by means of contractility of the latex balloon mouth. Balloon sealing efficiency is high, and air leakage is avoided. After the balloon is sealed, a soft line, a ribbon or a tubular object penetrates the connecting hole (3) to conduct combination and shaping. The accessory has the advantage that manufacture is simple, use is convenient, a plurality of balloons can be sealed through one time, used balloons (before aging) and the accessory can be repeatedly used and the like.
Owner:王众

Experimental device and method for measuring dust explosion characteristics under visual isobaric condition

The invention relates to an experimental device and method for measuring dust explosion characteristics under a visual isobaric condition. The device comprises a gas distribution system, an intelligent control system, a device bracket, a powder storage tank, a gas intake duct, a nozzle, a latex balloon bracket, an igniter combination system, and a latex balloon globe. The gas distribution system comprises one or more combination gases of air, flammable gas or inert gas; the intelligent control system comprises a programmable control unit and a remote control unit, and a venting element is programmed to control gas intake, powder spraying and ignition; a high-pressure gas inlet hole is formed inside the powder storage tank, and a dust-distributing injection hole is connected to the upper part of the powder storage tank; an opening is formed in the middle of the nozzle and connected with the gas intake duct, a dust injection duct, an igniter and a corresponding sensor. The experimental device is simple in operation, the experimental method is easy to perform, and the experimental phenomenon is obvious. The explosion phenomenon can be directly observed through the latex balloon globe,and the influence of the wall effect is eliminated.
Owner:ANHUI UNIV OF SCI & TECH

Flexible pneumatic finger and grabbing device

The invention discloses a flexible pneumatic finger and a grabbing device. The flexible pneumatic finger comprises a first structural unit, a plurality of second structural units and a third structural unit which are sequentially hinged, wherein the first structural unit, the second structural units and the third structural unit are hinged to form an internal cavity; a latex balloon is arranged inthe internal cavity; and the latex balloon is connected with an air pipe through a vent hole in the first structural unit. The overall structure of the flexible pneumatic finger is more compact; by means of the first structural unit, the second structural units and the third structural unit, a modular design and an application concept can be realized; and the load bearing capacity of the flexiblepneumatic finger is one magnitude order higher than that of a bent flexible soft driver in the same size.
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Latex balloons having reflective metallic appearance and process of making the same

In a first aspect, the invention is directed to a balloon made from a latex composition comprising latex and a metal or metal alloy. In a second aspect, the invention is directed to a process for making such a latex composition.
Owner:CONTINENTAL AMERICAN CORP

Silicified latex balloon as well as preparation method and application thereof

InactiveCN110483821ALarge balloon capacitySolve the problem of compression and hemostasisPharmaceutical delivery mechanismCatheterEmulsionUltimate tensile strength
The invention belongs to the technical field of medical instrument preparation, and discloses a silicified latex balloon and a preparation method thereof. The preparation method comprises the following steps that (1) soaking a balloon mold in a mixed coagulator; (2) dipping the balloon mold into pre-vulcanized latex; (3) soaking the balloon mold in a coagulator solution to obtain a formed balloonlatex film; (4) soaking the balloon latex film in water, taking the film out and drying the balloon latex film; and (5) demolding the dried balloon latex film, dipping the latex balloon in an organicsilicon emulsion, taking out the latex balloon, and curing at 100-130 DEG C to obtain the silicified latex balloon. Compared with the prior art, the silicified latex balloon provides a larger ballooncapacity choice, the good tensile strength of latex endows the catheter balloon with the filling amount of enough capacity, the maximum filling amount of the latex balloon reaches 200 ml, and the problem that compression hemostasis is conducted through a balloon is well solved.
Owner:广东亿康医疗器械有限公司

Inner anti-oxidation argon filling protection method in welding process of pressure pipelines

The invention discloses an inner anti-oxidation argon filling protection method in the welding process of pressure pipelines. According to the specific technical scheme, two pipeline openings needing to be welded are well assembled, and argon conveying pipes are plugged into the two pipelines respectively; two blocking latex balloons are fed into the two pipelines respectively; gas is supplied to the blocking latex balloons through an inflator pump and a gas guide pipe; a circle of high temperature resistance adhesive tape is wound on each pipeline opening needing to be welded, an exhaust port is reserved in the top of a welded junction, after argon is filled for a certain period of time, a matchstick is ignited at the exhaust port which is reserved in the welded junction, the burning matchstick can go out immediately, and accordingly welding can be conducted. The inner anti-oxidation argon filling protection method in the welding process of the pressure pipelines is easy, convenient and fast to operate, in the using process, the argon using amount can be effectively reduced, meanwhile, an oxygen-free environment can be provided, so that the welding quality is improved, and the repair rate and the cost are lowered.
Owner:CHINA MCC17 GRP

Magnetic-compatible non-detachable latex balloon catheter

The invention provides a magnetic-compatible non-detachable latex balloon catheter which comprises a catheter body and a balloon located at the far end of the catheter body. One, two or more magnetic marks are arranged on the catheter body located in the balloon. The balloon catheter has magnetic compatibility, can be applied to a magnetic field environment and further can be used for haemodynamic analysis after temporaryartery blockage, such as measurement of (cerebral) artery blood flow volume.
Owner:AFFILIATED HUSN HOSPITAL OF FUDAN UNIV

Secondary pollution-free direct drinking water storage barrel device

InactiveCN110040361AGuarantee the safety of direct drinkingEliminate sources of pollutionPackagingWater storageButt joint
The invention relates to a secondary pollution-free direct drinking water storage barrel device, and belongs to the technical field of plastic products. The device is composed of a barrel body (1), ahigh-elasticity telescopic bag (2), a bag opening conversion device (3) and a water valve (4); and the high-elasticity telescopic bag (2) is similar to the latex balloon and is arranged in the barrelbody (1), and the bag opening of the high-elasticity telescopic bag is fixed at the end of the barrel opening through the bag opening conversion device (3), and then is in butt joint with the water valve (4) through reserved water inlet and outlet pipe threads of the bag opening conversion device (3) to control water inlet and outlet. The elastic telescopic bag (2) filled with water keeps positivepressure in the bag all the time under the action of the elasticity, thus water can be automatically discharged without gas-water replacement or external force during water taking, water taking equipment is saved virtually, pollution sources are effectively avoided, and the problem of secondary pollution is avoided. Therefore, the quality guarantee period of the water is not affected by the watertaking process, so that the direct drinking safety of the whole-barreled water is ensured. The device is more simple, convenient and safe to use.
Owner:FUJIAN PROVINCE SHANGHANG COUNTY AIYANGSHENG MEDICAL EQUIP CO LTD

Detection method of air tightness of K0 consolidation instrument

The present invention discloses a detection method of the air tightness of a K0 consolidation instrument. Based on a characteristic that a latex balloon filled with water can transfer pressure to various directions, vertical pressure applied by a lever is converted into horizontal pressure; the pressure is transferred to water in a pressure cavity through a rubber ring which is in close contact with the latex balloon; and whether the air tightness of the pressure cavity and pipeline system of the K0 consolidation instrument is judged through judging whether the reading of a dial indicator is stable. According to the detection method of the invention, inconveniences brought by a condition that a three-axis compressometer pressure measuring plate and a pressure sensor are adopted to judge air tightness can be avoided; all components used in the method are common objects and are easy to obtain. The detection method has the advantages of simple operation, greater convenience and high feasibility.
Owner:WUHAN UNIV

Oxygen mask facilitating sputum suction

The invention provides an oxygen mask facilitating sputum suction, which belongs to the technical field of medical instruments, and comprises a mask assembly, a pressing assembly and an inflating assembly, a connecting pipe of the mask assembly is communicated with a mask body, a cover body is arranged on the connecting pipe, a connecting body is communicated with one side of the mask body, an air inlet pipe is inserted into the connecting body, the air inlet pipe is communicated with the mask body, an installation body of the pressing assembly is arranged on the cover body, an installation groove is formed in the installation body, and the latex balloon is connected into the installation groove in a clamped mode. An air return valve is arranged on one side of a latex ball of the inflation assembly and communicated with one side of the latex ball, and an air valve cap is arranged on the air valve. One end of the air inlet pipe is communicated with the air valve, and the other side of the air inlet pipe is communicated with the latex balloon. When sputum suction work is carried out on a patient, the mask does not need to be taken off from the head of the patient, the patient can continuously suck oxygen from the mask body through the nose, oxygen suction of the patient is not affected in the sputum suction process, sputum can be completely sucked at a time, repeated sputum suction is not needed, and oxygen deficit of the patient in the sputum suction process is avoided.
Owner:WEST CHINA HOSPITAL SICHUAN UNIV

Intravascular thrombus removal balloon catheter

PendingCN112043346APrevent slippageDistant lesion locationSurgeryCatheter hubThrombus
The present invention discloses an intravascular thrombus removal balloon catheter. The intravascular thrombus removal balloon catheter comprises a balloon catheter body and a thrombus removal sheath,the balloon catheter body is composed of a catheter body, a balloon and a Y-shaped catheter base, a head is arranged at a far end of the catheter body, a guide wire cavity and a balloon cavity are arranged inside the catheter body, a balloon hole is formed in an outer portion of the balloon cavity, a balloon channel and a guide wire channel are formed in the Y-shaped catheter base, and a first silica gel ring and a first cock are arranged outside the guide wire channel; a net bag is arranged at a far end of the thrombus removal sheath, a sheath tube seat is arranged at a near end of the thrombus removal sheath, the net bag is fixed at a front end of the thrombus removal sheath in a welding or bonding mode, a developing ring is arranged at a front end of the net bag, and a hole is formed in a middle of the developing ring. In the balloon catheter, rigidity of the latex balloon is improved, a certain shape can be kept in a blood vessel after the balloon is filled, slippage of the balloon is avoided, a guide wire is compatible, so that the balloon catheter can reach a farther lesion position under the guide of the guide wire.
Owner:深圳市慧极创新医疗科技有限公司

Unconstrained gas cloud deflagration experiment device and test method

The invention discloses an unconstrained gas cloud deflagration experimental device and a test method, which are characterized in that a latex balloon is fixed on a height-adjustable stainless steel bracket through a gas nozzle, combustible gas and air with certain volume concentration are filled into the balloon by using a gas distribution system, and the gas is ignited after being uniformly mixed. Flame propagation and deflagration overpressure distribution in the combustible gas cloud membrane rupture process are collected in real time through a high-speed camera shooting optical testing system and a dynamic pressure monitoring system, image data are subjected to batch processing in combination with autonomously written program codes, and the flame speed is extracted. According to the method, gas explosion related theories and analysis characteristics of a high-speed camera are fully utilized, the Python algorithm is utilized to perform batch operation on flame images to obtain the accurate flame propagation speed, and the method is of great significance to prevention and control of unconstrained gas cloud explosion disasters formed by gas leakage in the industrial field. The device is simple in structure and operation steps, the initial gas cloud size and the ground clearance can be actively adjusted according to experiment requirements, the measurement result is visual and real, and popularization is easy.
Owner:ANHUI UNIV OF SCI & TECH

Latex balloon with metalized mirrored finishing

The present disclosure refers to a latex balloon with a particular finishing as its surface is highly reflective, and with metallized tones. The balloon of the present disclosure is manufactured in at least two layers. The instant disclosure provides a balloon with metallized mirrored finishing which may also be added with several colors. Additionally, the reflective power of the balloon surface is enhanced. In addition, methods for manufacturing the present balloon are provided.
Owner:LATEX OCCIDENTAL EXPORTADORA SA DE CV
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