33 results about "Bladder structure" patented technology

A football bladder includes an oval body and multiple ribs formed on an outer periphery of the oval body. After a skin is attached to the outer periphery of the oval body, protruding strips are formed on an outer periphery of the skin.

The present invention relates to an inner bladder structure of punching bag which comprises one inner bladder; the said inner bladder further comprises at least one gas container and at least one liquid container. Utilizing liquid, gas and solidifying substances, the said inner bladder structure creates different tactile feels to diversify the effect of training.

A ball inner bladder structure, particularly suitable for a seamless ball, includes a bladder in the form of a spherical bag, a yarn layer enclosing the bladder, an emulsion layer applied over the yarn layer, and a ball cover layer bonded to the emulsion layer. The yarn layer is an integrally knitted web structure having a 3D spherical shape. Knitted yarns subjected to pressure can displace relative to one another to finely adjust a surface configuration of the web structure for the same to completely bear against the bladder. The emulsion layer fills up voids on the yarn layer to provide a smooth spherical surface. The specifically knitted yarn layer can effectively control an expansion degree of the bladder when the same is inflated. And, expansion or compression pressure applied to the bladder is uniformly distributed over interlocking points of knitted yarns, preventing the bladder from deformation and breaking.

A flexible fuel bladder structure for an aircraft includes one or more sleeves extending along an exterior of the fuel bladder. The one or more sleeves are receptive of one or more rods to at least partially suspend the fuel bladder in the aircraft. An aircraft includes a fuselage and a flexible fuel bladder disposed in the fuselage. One or more rods are installed through a portion of the fuel bladder and into a fuselage member. The flexible fuel bladder is at least partially suspended from the one or more rods. A method of installing a fuel bladder in an aircraft includes inserting a flexible bladder into a fuselage space of the aircraft. One or more rods are installed through one or more fuselage members and one or more sleeves of the fuel bladder. The one or more rods at least partially suspend the fuel bladder in the fuselage.

The present invention relates to inflatable bodies or systems with bounding walls or bladder structures and at least one valve assembly thermally bonded thereto. More particularly, the present invention provides a valve assembly for inflatable bodies typically made from a thermoplastic rubber material or the like, which will exhibit significantly increased strength and durability during inflation and while inflated, especially at and around the interface between the air valve assembly and the bounding wall of the inflatable body because of the enhanced strength of the interface through thermal sealing.

The invention relates to an anti-blocking, anti-detachment and anti-seepage thoracic and abdominal effusion puncture drainage tube, which comprises a drainage tube body, wherein the drainage tube bodycomprises a drainage section, a transition section and an outflow section arranged in sequence; a flusher, which is an elastic bladder structure arranged on the outside of the outflow section and iscommunicated with the drainage tube body; A sleeve sleeved and fixed to the outside of the transition section; a liner sleeved between the transition section and the sleeve to form a structure with aclosed cavity with the sleeve; a Heparin-gelatin sustained-release film layer is arranged on the inner side wall of the drainage section; a drainage bag interface is arranged at a free end portion ofthe outflow section; the invention reduces the operation flow during flushing and the risk of external infection, effectively reduces the occurrence of seepage and shedding phenomena of the anti-slipbag and the anti-shedding bag, reduces the occurrence of large particle condensate in the tube body by slowly releasing heparin, and effectively prevents the occurrence of pipe blockage.

The invention relates to a wireless urodynamics instrument with a bladder sustained monitoring function. The wireless urodynamics instrument has the advantages that the possible bladder function abnormality can be captured under the sustained state, and the bladder structure abnormality and dynamic change digital images can be recorded; by utilizing microelectrode stimulation, the related bladder symptoms can be treated and relieved, the self state can be adjusted in a willing way, and the bladder monitoring state can be well matched, or the feedback information can be optimized according to requirements; the stimulation mode is adjusted according to the bladder sustained monitoring result, the purpose of feedback optimizing is realized, and the monitoring and therapy are furthest and simultaneously performed.

The present invention relates to expandable bodies or systems with bounding walls or bladder structures and at least one valve assembly thermally bonded thereto. More particularly, the present invention provides a fluid valve assembly for expandable fluid-containing bodies typically made from a thermoplastic rubber material or the like, which will exhibit significantly increased strength and durability during expansion and while expanded, especially at and around the interface between the fluid valve assembly and the bounding wall of the expandable body because of the enhanced strength of the fluid valve assembly interface through thermal sealing.

A fluid-transferring expander, wherein a tube is disposed through a bladder structure, an expansion space is formed between the tube and the bladder structure, the tube is continuously extrudedly formed, the tube is formed with a first passage connected with a first fluid source and a second passage connected with a second fluid source and outside therein, and the tube is further formed with a through hole communicating with the expansion space and the first passage.

A portable novel microwave physiotherapy device belongs to the technical field of medical equipment, and aims to solve the problems of bulky equipment and single function existing in the prior art. The portable new microwave physiotherapy device of the present invention comprises: a box body, the box body includes a casing, and the casing is divided into an upper cavity and a lower cavity through a partition arranged in the middle; A physical therapy unit in the cavity; and a massage unit arranged in the upper cavity of the box body, the massage unit includes an annular air bag fixed at the opening position of the upper end of the upper cavity by the air bag cover plate, and the annular air bag is pressed Structural extrusion deformation. The present invention is small in overall size, simple in structure, easy to carry, non-irritating to sores, easy to be accepted by patients and family members, and can be widely used in families and primary medical institutions, especially in remote villages. The multi-functional setting is more beneficial It is a simple and practical new microwave physiotherapy instrument for patients with pressure sores.

The invention discloses a canine bladder puncture model, and relates to the technical field of medical models, wherein the canine bladder puncture model comprises a canine bladder model, the canine bladder model comprises a bladder structure and a urethra structure, the bladder structure is communicated with the urethra structure, a puncture port is formed at a triangular area of the bladder structure, a puncture layer for shielding the puncture port is arranged at the puncture port, and the puncture layer has elasticity and puncture resistance. The canine bladder puncture model is simple in structure and convenient to use, the simulation degree of the model is improved, the practice efficiency is improved, and bladder puncture can be accurately conducted on dogs in actual operation.

A gas-filled patient positioner for positioning a body part of a patient comprises a plurality of bladder structures mounted on top of and overlapping each other. Each bladder structure includes a pair of adjacent elongated gas-filled bladders with the inboard side of each of the bladders facing or abutting each other. At least one bleed channel extends transversely between and in communication with the adjacent pair of bladders. The plurality of bladder structures is tightly encased within an elongated outer covering that includes an array of seams that define channels in top and bottom surfaces of the covering to provide pathways for heat and moisture to escape. The array of seams includes a single seam extending along the length of the bladder structures and arranged over the bleed channel, and a plurality of transverse seams extending across a width of the top and bottom surfaces of the outer covering.

The invention discloses a novel ball bladder. The novel ball bladder comprises a ball bladder structure, and an implementation scheme is proposed.

The invention discloses a bladder structure studying device comprising an ocular lens, a lens barrel, a converter, an object lens, a supporting desk, a mobile apparatus, a mirror seat, a reflective mirror, a mounting fixture, a mirror arm and a fine adjustment button; the ocular lens is connected above the lens barrel; the mobile apparatus has a drive unit, a startup unit, a heat radiation unit, atransmission unit, a slide unit, a rotary unit, a link unit, and a housing body; the advantages are that the bladder structure studying device can prevent work personnel from touching products with hands, can prevent detection data changes caused by changing products, can operate to move and rotate the supporting desk in all directions, so the work personnel can observe and study the bladder structure in all directions; the bladder structure studying device can evenly rotate in a rotation process, thus enhancing the equipment practical value and detection data accuracy, and improving the equipment working efficiency.

The invention discloses a novel ball bladder which comprises a ball bladder structure and an implementation scheme.