101results about How to "Easy to apply pressure" patented technology

Presented are novel instruments intended for use in the diagnosis and treatment of fibrotic soft tissue through soft tissue mobilization therapies performed on, particularly, a human patient. Three such instruments are provided by the invention including a variety of curvilinear and linear tissue-engaging edges and converging surfaces accommodating their use on the irregular contours of numerous soft tissue areas of the human body.

Presented are novel instruments intended for use in the diagnosis and treatment of fibrotic soft tissue through soft tissue mobilization therapies performed on, particularly, a human patient. Three such instruments are provided by the invention including a variety of curvilinear and linear tissue-engaging edges and converging surfaces accommodating their use on the irregular contours of numerous soft tissue areas of the human body.

A hand-grippable adhesive tape applicator is provided for building construction and other environments. Pressure feedback and integrated slidable cutting mechanism features are included which provide improved tape application performance. Unique tape supply spool and take-up reel assemblies also are provided which enhance tape applicator performance. A patterned applicator roller also is provided to allow tape application to be performed with reduced user-applied force.

A method and apparatus are provided for installing types of broadcast fumigation film, such as LDPE, HDPE, TIF and VIF, over a field treated with a fumigant. An elongate first film strip is extended across the field, with simultaneous fumigant injection under the film and a melted hot glue adhesive is applied to the first strip along a trailing longitudinal edge thereof. An elongate second film strip is applied across the field and juxtaposed across the first film strip with a leading longitudinal edge of the second film strip overlapping the trailing longitudinal edge of the first strip. The leading longitudinal edge of the second strip is pressed against trailing longitudinal edge of the first strip to adhesively interengage the first and second strips along a seam that joins the strips together.

A fitted garment that covers specific muscle areas in the back area of the body. It is a spandex / cotton material with strategically placed pockets sewn into specific areas of the material. Inside these pockets, high-density foam therapeutic balls are placed to facilitate in massaging specific muscles in the back area of the body.The garment fits securely to the upper body, and is secured by closing fitted straps and plastic buckles in the front area of the body. Because the garment is secured on the body, the person wearing it can move freely and with the use of their own body, they can apply pressure to the muscles by leaning against an object that would allow the balls to put pressure on these specific muscles. This process releases tension from the muscle and increases blood flow and range of motion. Because there are ten (10) pockets in specific areas of the garment, the same muscles are always being massaged allowing better relief and healthy blood flow to these muscles. The garment allows for the user to choose if they would like to use all the therapeutic balls at the same time or use only a few to massage certain muscles at certain times. The balls are interchangeable, allowing for this flexibility in use. Only high-density foam balls are used in this product, the pockets are sized to hold them in place for a greater therapeutic effect.

An applicator for treating hard to reach body parts without assistance. The applicator in one embodiment includes a folding handle that nests into itself for compact storage and transport. The applicator includes an applicator head with removable pads that can be removed and sanitized or disposed. The pads can be impregnated with products, have products applied to them, have exfoliating cloths on them or otherwise configured. The applicator of another embodiment includes a flexible backing member onto which applicator inserts can be attached. The flexible member can be applied to a body part and manipulated to treat the body part. The inserts can be removed, sanitized for reuse or disposed.

The invention is directed at a cleaning device (11) for picking up debris, a cleaning device system and a method using the device. The system includes: a support member (12) including a support surface (13); a cleaning pad (14) having an attachment side (70) and a substrate side (72), wherein the attachment side (70) is adapted to be releasably attached with the support surface (12) and the substrate side (72) is adapted to accept an application of an adhesive material (16); an amount of the adhesive material; and an adhesive material applicator (18), for applying the adhesive material to the substrate side (72) of the cleaning pad (14). The device is comprised of the support member (12) and the cleaning pad (14). The method is comprised of: releasably attaching the attachment side (70) of the cleaning pad (14) with the support surface; applying a layer of the adhesive material (16) to the substrate side (72) of the cleaning pad (14); and contacting the substrate side with the debris.

The invention discloses a manufacture method of a special-shaped composite material rib. The manufacture method comprises the following steps: (1) preparing a flexible mold molding mold and a part molding mold respectively; (2) preparing a flexible mold by utilizing the flexible mold molding mold; (3) assembling a rib part blank and the flexible mold to a part molding mold to prepare a rib part; and (4) demolding. The manufacture method not only is simple in step, but also is convenient to use, and also can guarantee the levelness of a web panel of the rib part, so that the manufacture method is suitable for popularization and use.

A toilet having the toilet seat thereof supported on the rim of the toilet bowl in a downwardly forwards extending sloping position for supporting the user in a half-squatting position such that the muscles of the abdomen and the anus and the muscles around the bottom side of the pelvis are relaxed, and the user can easily apply a pressure to force waste matters out of the rectum and the anus to the inside of the toilet bowl.

The present invention relates to an apparatus and method for near-simultaneous and integrated delivery of bone graft material during the placement of surgical cages or other medical implants in a patient's spine. The integrated fusion cage and graft delivery device according to various embodiments delivers and disperses biologic material through a fusion cage to a disc space and, without withdrawal from the surgical site, may selectively detach the fusion cage for deposit to the same disc space. The integrated fusion cage and graft delivery device is formed such that a hollow tube and plunger selectively and controllably place bone graft material and a fusion cage in or adjacent to the bone graft receiving area. In one embodiment, the integrated fusion cage is an expandable integrated fusion cage.

The invention relates to a medical intervention catheter or guide wire fixing clip. The clip comprises an upper clip body, a lower clip body, a rotating shaft and a torsional spring, wherein the upper clip body and the lower clip body respectively comprise a clamping part at the front end and a handle part at the rear end; the middles of the upper and lower clips are hinged through the rotating shaft; the torsional spring is arranged on the rotating shaft in a sleeving manner; one end of the torsional spring is connected with the handle part at the rear end of the upper clip body, and the other end of the torsional spring is connected with the handle part at the rear end of the lower clip body; a clamping cavity is formed between the clamping parts of the upper and lower clip bodies; front and back parts of the clamping cavity are joint parts of the two clamping parts; an upper half sponge body and a lower half sponge body, which correspond to the upper clip body and the lower clip body, are embedded in the clamping cavity; the two half sponge bodies are compressed together under a normal state; the surfaces, corresponding to sponge body mounting positions, of the clamping parts of the upper and lower clip bodies are provided with a plurality of wetting through holes. The fixing clip is simple in structure and high in clinical practicability, does not damage a catheter or a guide wire, fixes the catheter or the guide wire firmly, can wet the guide wire, provides great convenience for clinical interventional operation, and is suitable for implementation.

The invention provides an annular-spraying electrostatic spinning machine. The annular-spraying electrostatic spinning machine comprises a high-voltage direct-current power source, m thread spraying devices, a thread spraying receiver, a striping device and a traction twisting device, the thread spraying devices are mutually independent, have hollow cavities and used for performing thread sprayingon spinning liquid to form fiber, the thread spraying receiver has a receiving lead penetrating the hollow cavities and used for receiving and transferring the fiber, the striping device is used forstripping off the fiber wrapped on the receiving lead, and the traction twisting device is used for drawing and twisting the fiber striped off the receiving lead to form yarn; each thread spraying device comprises n thread spraying units and pretreatment units which are arranged in an annular closed manner to form a hollow cavity, at least thread spraying hole is formed in one sides, facing the hollow cavity, of the thread spraying units, and a positive electrode of the high-voltage direct-current power source is connected with the thread spraying units while the negative electrode of the sameis connected with the receiving lead. The invention further discloses application of the annular-spraying electrostatic spinning machine direct spinning processing of core spun yarn through electrostatic spinning.

Computerized methods, systems, and computer-storage media for throttling requests from virtual machines (VMs) to a hard-disk drive (HDD) are provided. When a request for disk I / O is received from a VM, a disk-drive model that simulates performance characteristics of the HDD is accessed. During access, the disk-drive model's estimation of HDD parameters and the disk-drive model's estimation of a current state of a disk head of the HDD are gathered. A projected execution time to carry out the request is computed as a function of the estimated HDD parameters and the estimated current state of the disk head. Also, an actual execution time to carry out the request is measured upon allowing the request to pass to the HDD. Using a comparison of the projected execution time and the actual execution time, the traffic of the requests from the VMs is throttled.

The invention discloses array type detection equipment for batch quality detection of small building prefabricated components. The array type detection equipment comprises a mounting plate, a servo motor, first bevel gears and second bevel gears. The servo motor is installed at the left end of the mounting plate. The first bevel gears and first take-up wheels are installed on a horizontal shaft separately; the horizontal shaft, the first bevel gears and the first take-up wheels are all located inside the mounting plate; supporting rods are installed on the outer sides of vertical rods, and thevertical rods are connected with mounting boxes through the supporting rods and vertical grooves. According to the array type detection equipment for batch quality detection of the small building prefabricated components, H-shaped structures composed of first support rods, second support rods and cross rods can stably support plate-shaped prefabricated components, the first support rods, the second support rods and the vertical rods which move in opposite directions apply shearing force to the plate-shaped prefabricated components, pressure applied to the plate-shaped prefabricated componentscan be conveniently and automatically detected, the labor intensity of workers is reduced, and the detection efficiency is improved.

The invention relates to a low-pressure casting device for producing an automobile aluminum alloy hub. The low-pressure casting device comprises a crucible, an air inlet pipe, a liquid ascending pipe,a die, a branch pipe, a connecting pipe and a filter mechanism. A pressure application mechanism comprises a transverse rod, a first motor, a first drive shaft, a casing pipe, a lifting rod, a pistonplate and two closing assemblies. The filter mechanism comprises an air inflow pipe, a water tank, a drying box, a charging box and a water injection pipe. A charging assembly is arranged in the charging box. A removal assembly comprises a second motor, a bearing, a second drive shaft, a movable plate, a guiding rod, a connecting rod, a sealing plate and an abutting unit. According to the low-pressure casting device for producing the automobile aluminum alloy hub, after the branch pipe is fully filled with molten aluminum through the pressure application mechanism, pressure is applied to themolten aluminum, the molten aluminum is compressed into the die, the density of the molten aluminum is improved, and the quality of the formed hub is improved; and in addition, through the filter mechanism, outer sundries are prevented from entering the liquid ascending pipe through the connecting pipe, the purity of the molten aluminum in the liquid ascending pipe is guaranteed, and practicability of the equipment is improved.

The invention provides a glass crusher. A machine base and a rack fixedly connected with the machine base are included. The glass crusher further comprises an oil cylinder and an upper die, the upper die is provided with a sawtooth-shaped groove, and the machine base is provided with a protruding body engaged with the groove. The glass crusher has the beneficial effects that all-around splashing of glass fragments in the crushing process is avoided, and safety performance is greatly improved.

The invention discloses a novel rolling head. The novel rolling head comprises a pressing part, a toppling part, a rolling part and a pressure applying part. The technical scheme is that when the device starts operating, a motor rotates to drive a spindle to rotate, the rolling head is lowered, cylindrical pins are in contact with the surface of a workpiece firstly, a rolling upper body compresses compression springs IV, a rolling lower body, an angular contact bearing, a central shaft, square-round keys and a pressing disc seat are sequentially pressed till compression springs I are slowly compressed, toppling devices are toppled, and first-step toppling operation is achieved; the rolling head continuously rotates and declines, set screws pressing an inner roller foot are pushed to move downwards and rotate while rolling, an outer roller is in contact with a curved surface of the workpiece and performs rotary rolling, integral rolling action is achieved, and the toppling devices are positioned on the upper side of the lower end of the roller at the moment; and after rolling, a spindle box drives the rolling head to rise to a certain height, the compression springs IV bounce off the rolling upper body and the rolling lower body, the springs at other parts recover to the previous state, and rolling operation of next workpiece is facilitated. The novel rolling head has the characteristics that the time and space are saved, and the production efficiency is improved.

The invention provides a method and a device for solving the problem of inking fault of ball-point pen refills and pencil refills. In the method, an air bag is added at the tail end of a refill to apply one constant air pressure to ink in the refill, the ink is forced to move down and contact a steel ball at the tip of the refill or air between the steel ball and the ink is removed so that the refill is desterilized. The device structurally comprises a housing, a corrugated air bag and an annular refill fixing collar, wherein the corrugated air bag is arranged in the housing, the lower part of the housing is provided with a refill receiving nozzle, the outer part of the refill receiving nozzle is in a conical shape, the lower part of the corrugated air bag is provided with a conical nozzle, the tip of the conical nozzle is aligned to a tube cavity in the center of the refill receiving nozzle, the tail end of the refill is inserted to the tube cavity in the center of the refill receiving nozzle, the tip of the conical nozzle is inserted to a tube cavity at the tail of the refill, and the refill fixing collar is sleeved outside the refill receiving nozzle to fix the tail of the refill in the refill receiving nozzle. The method in the invention can be used for conveniently eliminating the phenomena that due to the inking stop of the refill, the refill containing a large amount of ink is thrown away to result in waste and environmental pollution, thereby being beneficial to saving resources and protecting environment.

The invention belongs to the technical field of valves, and particularly relates to an automatic compensation type industrial gate valve. The valve comprises a valve body, a supporting plate, a gate plate, a valve rod, a valve cover, extrusion plates, a liquid bag, a sealing block, a top cover, a hand wheel, a first sealing ring, a second sealing ring and a first screw. The hand wheel is rotated to drive the valve rod to rotate, so that the gate plate rotationally connected with the lower end of the valve rod falls into the valve body, liquid in a pipeline of the valve body is blocked, and the effect of interrupting the liquid is achieved; the extrusion plates at the two sides of the gate plate are tightly attached to the gate plate to prevent the liquid in the pipeline of the valve body from flowing out; the gate plate moves upwards by rotating the hand wheel, so that liquid can flow through the pipeline; and the gate plate moves upwards to extrude the liquid bag, so that the part, in contact with the extrusion plates, of the lower end of the liquid bag expands and deforms, the extrusion plates are always attached to the two sides of the gate plate, it is guaranteed that the liquid cannot flow into the upper portion of the valve body from the pipeline of the valve body, the sealing performance of the extrusion plates is guaranteed when the gate plate moves, and the sealing effect of the device is better.

The invention relates to the technical field of pipeline docking construction and aims to provide efficient and stable construction method of non-stop contact opening for pressurized pipeline. The technical scheme relates to a construction method of non-stop contact opening for pressurized pipeline, including the following steps: A, welding a flanged short pipe; B, installing a gate valve; C, checking tightness; D, installing a reaming device; E, reaming; F, removing the reaming device; G, connecting a pipe. The method can stably and effectively detect the sealing property between the main tube and the short tube during welding and the sealing property of the connection between the gate valve and the short pipe, so as to quickly and conveniently realize the non-stop contact opening construction of the main tube and the branch pipe, reduce the risk of duplicate construction, and improve the efficiency of the construction as a whole and speed up the construction schedule.

The invention discloses a live broadcast shooting mobile shooting mechanism for martial art competition, which comprises a lifting and rotating mechanism for conveniently lifting and rotating a transverse frame, timely adjusting the position of shooting equipment and carrying out mobile shooting, and a telescopic extension mechanism for extending the transverse frame according to needs and improving the shooting effect. The device is scientific and reasonable in structure and safe and convenient to use, the lifting and rotating mechanism is arranged, a touch switch is used for supplying power to an electromagnet, generating suction force and adsorbing a magnetic plate, and the effect that a user gets close to a player and does not affect action exertion is avoided. Therefore, the top plate and the sliding rod are pulled to descend, the brake pad is forced to be separated from the roller, limiting of the roller is relieved, the roller and the rotating rod can rotate conveniently, the transverse frame is driven to rotate in the support, vertical moving shooting is carried out, and the shooting adaptability is improved.

A power bus duct comprises a main body, a plug block, a protective shell, extension blocks and a pressure plate, the plug block is embedded in one end of the main body, the protective shell is connected to the periphery of the main body, the extension blocks are embedded in the two sides of the top end of the protective shell, and the pressure plate is embedded in the middle of the top end of the protective shell. According to the device, the extending blocks can extend when water submerges the main body protective shell, so that a discharge hole is blocked, and when the water does not flow to the protective shell, the protection area of the device can be increased to prevent the water from submerging the main body protective shell to influence the main body.

The invention discloses a Pu'er tea cake production device. The Pu'er tea cake production device comprises a supporting frame, a control oil tank and a hoisting oil cylinder, wherein the control oil tank is arranged at one side of the supporting frame; the control oil tank is connected with the hoisting oil cylinder through an oil pipe; the top of a piston rod in the hoisting oil cylinder is fixedly connected with a first connection rod which is transversely arranged; the first connection rod is connected with a connection plate, which is transversely arranged, through a connection shaft; loading blocks are fixedly connected with tops of two ends of the connection plate; second connection rods, which are vertically arranged, are fixedly connected with bottoms of the two ends of the connection plate; a first stone mill and a second stone mill are arranged at the bottoms of the second connection rods respectively; a worktable is arranged at the bottom of the supporting frame; a pluralityof placement grooves are formed in the worktable; a plurality of compression springs are arranged in the placement grooves; a first tea leaf placement box and a second tea leaf placement box are arranged and tea leaves are conveniently placed according to scale lines, so that the thickness of a tea cake is ensured and the tea cake is convenient to press.

The invention relates to a floating type laser transmission welding clamping apparatus, which comprises a PC machine, a stepper motor control system, an X axis feeding system, a Y axis feeding system and a Z axis feeding system, and further comprises a pressure applying mechanism and pressing mechanisms, wherein a hydraulic control system adjusts a hydraulic small thimble so as to make the sum of the downward pressing force of two rollers be equal to the pre-pressing force, the bottom mold the movable pressing device in the pressing mechanism are matched to press the upper work-piece and the lower work-piece so as to achieve the clamping on the curved surface work-piece, the stepper motor control system controls laser to move along the predetermined route so as to achieve the welding on the curved surface work-piece, and with the laser transmission welding clamping apparatus of the thermoplastic plastic, the welding on the curved surface work-piece can be achieved, the welding path and the pressing force can be precisely controlled, the whole strength and the stiffness of the welded member can be increased, the pressing through a plurality of the rollers is adopted so as to avoid stress concentration after processing, and the quality of the processed work-piece is improved.

The invention discloses an improved method and a device of a top water seal on a submerged-hole radial gate. The top water seal on the submerged-hole radial gate is composed of a double-round-head water seal device arranged on a door lintel base and a cover pressing type P-type water seal device at the top of a gate, a reservoir water communicating and operating hole is formed in the lower part ofthe door lintel base, so that the double-round-head water seal device is convenient to assemble; communicating holes are formed in the part, on the downstream side of the door lintel base, of the rear part of the double-round-head water seal device communicates with the reservoir water; under the condition that a compression amount of the double-round-head water seal is not large, a water seal head is enabled to be stretched to be in tight contact with a panel of the submerged-hole radial gate through a water pressure of a reservoir area, a compression amount is not increased, the water sealhead which is in contact with the panel of the submerged-hole radial gate is additionally arranged in the double-round-head water seal compared with a traditional omega water seal, the water seal device is additionally arranged in a equivalent mode, and a water stop effect of the water seal is enhanced while the compression amount of the water seal is not increased; and the cover pressing type P-type water seal device at the top of the submerged-hole radial gate is in perpendicular contact with the door lintel base, and is not in contact with a water seal base plate in an operation process ofthe submerged-hole radial gate, and the service life of the water seal is effectively guaranteed while the water stop effect of the water seal is enhanced.

The present invention relates to an apparatus, system and method for delivery of bone graft material in a patient's spine. The graft delivery device according to various embodiments delivers and disperses biologic material to a disc space and without withdrawal from the surgical site. In one embodiment, the graft delivery device includes a plunger with a distal end configured to bend relative to a longitudinal axis as bone graft material is delivery to the disc space. The plunger can include two arms that extend generally parallel to the longitudinal axis. The graft delivery device may selectively deliver a fusion cage for deposit to the same disc space.