96 results about "Sling device" patented technology

A suburethral sling device and method for treating female urinary stress incontinence which is anatomically configured to implant into the lower abdomen of a female in a manner providing support to mid-urethral and bladder neck sphincteric continence sites with the sling defining in part, mesh and tissue remodeling portions. The sling is deployed via a sling transfer instrument having distal and proximal ends with the instrument comprising in part a progressively curved shaft portion positioned between the distal and proximal ends. An insertion handle of the transfer instrument is secured to the curved metal shaft section guiding the shaft tip through the tissues of the abdomen in an anterior / posterior direction as well as a cephalad / caudad direction.

Various surgical introducer needle and anchor systems are provided. The systems can include an introducer needle and a tissue support implant or sling device. The implant device can include one or more anchoring devices. The introducer needle device can include a handle assembly and a needle assembly. The needle assembly can include a generally hollow needle, and a wire traversable therein. The wire can include a distal tip adapted to selectively retract or withdraw from the engaged anchoring device upon deployment of the anchor and / or implant.

The present disclosure provides a front-end plug sled device for controlling de-embedded NEXT and FEXT variations that are produced during patch cordage assembly. Such sled device advantageously reduces variations by receiving a data transfer media cable having data elements therein, protecting against distortion of the elements which usually occurs during installation with a media plug, and guiding the elements into proper alignment to be easily connected with a media plug.

The invention discloses a water-borne three-body trash cleaning ship and a cleaning method. The three-body trash cleaning ship uses a three-body ship as a carrier, and consists of a recovery cabin, a collecting cage, a sling device, a side supporting net, a water pump, a water spraying thruster, a nozzle and the like. The water pump sucks a large quantity of water from a water inlet, most of the water is delivered to the water spraying thruster so as to be used for pushing a ship body to advance, a small quantity of water is delivered to the nozzle above the side supporting net and used for driving trash and aquatic plants in front of the trash cleaning ship to a place in front of the collecting cage, simultaneously, water flow, which rearwards moves relative to the ship body, in front of the ship body automatically drives the trash into the collecting cage, and after a certain quantity of trash is stored in the collecting cage, the sling device hangs and conveys the collecting cage to a position above the recovery cabin so that the trash is poured into the recovery cabin. One-step trash cleaning area is large, secondary pollution is avoided, equipment is simple in installation and maintenance, and the water-borne three-body trash cleaning ship is particularly suitable for cleaning large-range trash and aquatic plants in lakes and short sea.

Disclosed is a non-elastic cargo-securing and sling device having a central tarp with a perimeter edge band, a first set of grommets secured in the perimeter edge band, and an outer webbing net that surrounds the central tarp that is permanently secured to the perimeter edge band by stitching and the first set of grommets. The outer webbing net is fabricated from a set of longitudinal straps, a set of latitudinal straps, and a second set of grommets, with each of the second set of grommets permanently securing one longitudinal strap to one latitudinal strap, thereby producing the outer webbing net.

The invention discloses a lifting sling device, wherein the fabric of the sling is prepared from biodegradable nonwoven polymeric materials which comprise: a polylactic acid, a mixture consisting of the polylactic acid in a main proportion and a polyhydroxyalkanoate in a relatively small proportion; a mixture consisting of the polylactic acid in a main proportion and the polyhydroxyalkanoate and a polyadipate-polybutylene terephthalate in a relatively small proportion; a mixture consisting of the polylactic acid in a main proportion and the polyhydroxyalkanoate, the polyadipate-polybutylene terephthalate and a poly(butylene succinate) in a relatively small proportion; a mixture consisting of the polylactic acid in a main proportion and the polyadipate-polybutylene terephthalate and the poly(butylene succinate) in a relatively small proportion; or a mixture consisting of the polyadipate-polybutylene terephthalate and the poly(butylene succinate). According to the lifting sling device, not only a cross-infection caused by uses of different patients can be prevented, but also negative effects on the environment are not liable to occur after the device is discarded for the lifting sling device is biodegradable.

The invention relates to a method for filling sand in net bag, belonging to the technique that constructing tank in deep water. Wherein, said invention comprises sand bag, net bag and sling device; it is characterized in that: the size of sand bag is 2.8m*2.8m; the net bag is woven by nylon lines whose surface is coated by fishing net sheets and four angles are connected to slings; four slings are connected to three lifting rings, while two slings at one side are connected to one lifting ring, and another two slings are connected to two lifting rings; two lifting hooks are connected to two movable hooks; the loose hook of movable lifting hook is connected to the sling of another hook; when lifting the net bag, two lifting rings of net bag are suspended on the movable lifting hooks, and the mouth of movable lifting hook is closed, the lifting ring of two slings is suspended on another lifting hook, then using lifter to move the sand bag above the throw point, falling the movable lifting hook, to automatically release two lifting rings of movable lifting hook, utile the sand bag is fallen to the throw point.

The invention relates to a sling device for a piece (1), comprising a sling (3) provided with a non-extending piece (3a, 3b) and a section (3c) with spring means (10, 10') permitting an elastic lengthening or shortening under load of a limited given amplitude for the sling (3) in response to a limited given change in load on the piece (1).

A rifle / gun steady shot sling device that is coupled to a hand-held firearm for offhand shooting. A sling strap is fastened to a mount that is affixed to a rifle or gun barrel of the stock. The device has a sling strap having an elongated sling and / or a butt sling. The elongated sling has a looped portion proximal the barrel and support hand of a user. In one embodiment, the elongated sling is coupled with a retractable strap releasably secured within a retractor. In operation, the elongated sling is unclipped from the butt of the rifle / gun while a user stands on a free end. The support hand is raised to aim the rifle or gun, thus causing an increase in tension along the length of the extended elongated sling which helps to steady the support hand and reduces or eliminates the upward recoil action of the firearm when fired.

An implant or sling device is provided with a tension adjustment system. The adjustment system can include one or more small pressure bulbs placed against the inferior pubic rami for support. By palpating the bulbs (one on left and one on right), the pressure can be adjusted to control the tension of the implant. Other conduits, balloons, introduction tools, ports and fluid adjustment components and mechanisms can be included to provide selective adjustment of the tension of the implant relative to the supported tissue or organ.

The invention discloses an unmanned rice seedling slinging machine which is characterized by comprising an unmanned machine, a seedling storage device carried by the unmanned machine and a seedling slinging device, wherein the seedlings in the seedling storage device are conveyed to a seedling slinging port of the seedling slinging device through a conveyor belt. According to the machine, the seedlings in the seedling storage device are conveyed to the seedling slinging port of the seedling slinging device through the conveyor belt and slung into the rice field in a free falling manner, the seedlings are hardly damaged, and the seedlings are slung accurately and uniformly; and the unmanned rice seedling slinging machine disclosed by the invention is suitable for slinging seedlings in a small area and also for filling the gaps with seedlings in the rice field.

The invention discloses an auxiliary slinging device and method through combination process of a plurality of cranes. The auxiliary slinging device comprises an auxiliary winch, an elastic auxiliary suspension arm, an auxiliary suspension rope, a turnable auxiliary rotation support, a connecting base and a connecting device for the cranes, wherein the connecting base is connected with main suspension arms of the cranes; the auxiliary rotation support is connected with the connecting base, and the arm tail of the auxiliary suspension arm is hinged to the auxiliary rotation support; the auxiliary wince is arranged on a rotary table of each crane, the auxiliary suspension rope winds the auxiliary winch , and the auxiliary suspension rope winds around the arm head of the auxiliary suspension arm; the main suspension ropes of the cranes wind around the arm head of the main suspension arm to be connected with the auxiliary suspension arm; the connecting device for the cranes is connected with the connecting base, and the auxiliary hoisting method adopts the auxiliary slinging device to sling heavies. The auxiliary slinging device and method, disclosed by the invention, can realize hoist in a large working space for the cranes under the condition of not enlarging the length of an elevating arm, so that the destabilizing resistance and the hoisting stability of the cranes are improved, and the hoisting efficiency is improved.

A cargo sling device comprising: a removably attachable strap made from pliable material suitable to fit around a perimeter of a vehicle seat back; the removably attachable strap is used to safely restrain at least one item of interior cargo such as Kleenex®, baby supplies, lunch boxes, groceries, purses and other such items. In certain embodiments the removably attachable strap comprises a one-piece construction and in alternate embodiments comprises a bifurcated construction wherein the removably attachable strap comprises a first end and a second end. The removably attachable strap preferably comprises an elastic material suitable to stretch around the seat back and the secured items. The multi-piece construction embodiment of the removably attachable strap preferably comprises at least one fastener such as a zipper, snap, clip, button or other fastener(s). The fastener(s) may be located in the front and / or the back when installed. The zipper or other fastener may be used to couple the first end and the second end of the removably attachable strap together.

The invention relates to an automobile sling, in particular to a main assembly unloading flexible sling device. The main assembly unloading flexible sling device comprises a sling framework (1), at least two swing arms (2) and at least two movable arms (3), the swing arms (2) are hinged to the two ends of the sling framework (1) respectively, the lower ends of the swing arms (2) are provided with swing arm fixing plates (21) which are provided with guiding rods (22) in the horizontal longitudinal direction, the movable arms (3) are provided with movable arm guiding holes, and the upper ends of the movable arms (3) are connected with the guiding rods (22) through the movable arm guiding holes. The main assembly unloading flexible sling device solves the problem that a traditional special sling can only be matched with one automobile type and cannot be suitable for flexile lines of multiple automobile types, the field occupation is reduced under the situation that the production requirement is met, and takt is improved.

An archery compound bow cam cover and sling device is disclosed. The cam cover and sling device can include two cam covers operable to at least partially cover cams of a compound bow. The cam cover and sling device can also include two limb tensioning members coupled to respective cam covers, operable to extend along limbs of the compound bow, and configured to couple with the compound bow at limb ends opposite the cams. The cam cover and sling device can further include a central tensioning member coupled to the two cam covers and operable to extend between the cams, wherein the central tensioning member is configured to increase tension in the limb tensioning members to secure the cam covers about the cams. In addition, the cam cover and sling device can also include a sling coupled to the two cam covers to support, and facilitate carrying, the compound bow.

A leg sling device featuring a foot platform for supporting a user's foot; two half straps extending upwardly from sides of the foot platform, the tops of the half straps connect via a barrel; a hand base having an opening for accommodate the user's fingers; a reel disposed in the hand base; a cable having a first end wrapped around the reel in the hand base and a second end attached to the barrel that connects the half straps; and a motor and control buttons operatively connected to the reel, the motor and control buttons function to rotate the reel in a first direction to retract the cable into the hand base thereby raising the foot platform and a second direction to extend the cable out of the hand base thereby lowering the foot platform.

The invention relates to a special sling device used for lifting nuclear waste. The special sling device is characterized by comprising a connecting plate installed on the beam of a trolley frame, wherein the connecting plate is provided with a telescopic sleeve device; a steel wire rope system and a fixed pulley mechanism connected with the connecting plate are arranged in the telescopic sleeve device; the fixed pulley mechanism is fixed to the bottom end of the telescopic sleeve device; and the fixed pulley mechanism is provided with a special gripping apparatus connecting assembly. The special sling device has the advantages that the whole telescopic sleeve device is driven to move together with the steel wire rope when the steel wire ropes lifts up and falls down, the telescopic sleeve can integrally perform a guiding direction, so that the situation that the steel wire rope of the traditional crane swings can be avoided, accurate positioning can be guaranteed when the special sling device is used for lifting the nuclear waste without shifting and the like, and the operation safety performance of the lifting mechanism of the crane is improved.

The invention relates to a vessel tank, a tank container, a horizontal-type storage tank, a highway tanker, and a railway tanker. The vessel tank comprises an inner vessel, a shell, a fixed end slingdevice and a sliding end sling device. The fixed end sling device comprises a first sling, first sling connecting plates and first tubular supports; the first sling connecting plates are fixed to theends of the first sling correspondingly; the first sling connecting plates are fixedly connected with the shell; and one end of each first tubular support is fixedly connected with a right end socketof the inner vessel. The sliding end sling device comprises a second sling, second sling connecting plates and second tubular supports; the second sling connecting plates are fixed to the ends of thesecond sling correspondingly; the second sling connecting plates are fixedly connected with the shell; and one end of each second tubular support is fixedly connected with a left end socket of the inner vessel. According to the vessel tank, stress distribution of the inner vessel and shell cylinder positions is effectively improved, and the stability of a tank structure is enhanced.

Apparatus and methods are provided for treating urinary incontinence, fecal incontinence, and other pelvic defects or dysfunctions, in both males and females, using one or more lateral implants to reinforce the supportive tissue of the urethra. The implants can be configured as a sling device having at least one extension arm and a tissue support portion having an eyelet, wherein a portion of the at least one extension arm is adapted to slide through and adjustably attach with the eyelet.

The invention provides a sling steel structure stair which comprises a stair channel, a plurality of sling devices and sling connection members. The sling devices are distributed along the two sides of the stair channel; the two ends of each sling device are fixedly arranged to a steel beam and the ground respectively; the stair channel is fixedly connected to the sling devices through the sling connection members; and the stair channel comprises guardrails and a plurality of steps. The sling device is flexible in structure and can be designed into different shapes according to space, thereby making full use of the space, and preventing the shape from being dull; and the guardrails and the steps of the stair channel are made of glass, so that function need is met, and meanwhile, transmittance increasing and decoration effects are also achieved, and modern space overall decoration effect is met.

An archery compound bow cam cover and sling device is disclosed. The cam cover and sling device can include two cam covers operable to at least partially cover cams of a compound bow. The cam cover and sling device can also include two limb tensioning members coupled to respective cam covers, operable to extend along limbs of the compound bow, and configured to couple with the compound bow at limb ends opposite the cams. The cam cover and sling device can further include a central tensioning member coupled to the two cam covers and operable to extend between the cams, wherein the central tensioning member is configured to increase tension in the limb tensioning members to secure the cam covers about the cams. In addition, the cam cover and sling device can also include a sling coupled to the two cam covers to support, and facilitate carrying, the compound bow.

A shredder plate assembly for a food waste disposer includes a disk with one or more water slinging devices attached, so that water flowing into the disposer flows over the water slinging device and against the inside of the disposer housing as the disk rotates.

The invention discloses an anti-twist sling device of a crane. The anti-twist sling device of the crane includes a pair of clamp boards arranged in parallel. A rotatable suspension pivot and a suspension hook are disposed between the clamp boards. The suspension hook is positioned below the suspension pivot, and is in fixed connection with the clamp boards through a connection gasket. The anti-twist sling device of the crane provided by the invention makes use of the longitudinally rotatable suspension pivot and the laterally rotatable suspension hook. Due to the use of symmetric double hook heads, once twining occurs, a cable can automatically get rid of twining. The anti-twist sling device has the advantages of compact structure and wide use.

The invention discloses a traction-type tool derrick rig for replacing derricks of a steel tube truss-concrete arch bridge. The traction-type tool derrick rig comprises fixed end anchorage devices, tensioning end anchorage devices, upper conversion beams, temporary derricks, a sling device, and a traction-type arch crown anchorage and anti-slide system composed of hanging belts, anchorage beams, traction ropes, traction jacks, slide shoes, slide plates, travelling mechanisms, levelling mechanisms, cross beams and adjustable screws, wherein one end of each of one hanging belt and one traction rope is anchored at the two sides of the corresponding anchorage beam, the other end of each traction rope is connected with the corresponding traction jack through the corresponding travelling mechanism, the other end of each hanging belt is fixed on a web member, the slide shoes are installed at the bottom of each travelling mechanism, and connected with the travelling mechanism through arc-shaped hinged supports; and one levelling mechanism is located above each travelling mechanism, each adjustable screw penetrates through the corresponding levelling mechanism and the corresponding travelling mechanism, and each adjustable screw, the corresponding levelling mechanism and the corresponding travelling mechanism are connected through pin shafts. According to the device, during a rope force conversion process for derrick replacement, the stress system of the original structure is not changed, the influence on a stress of the original structure is low, the labour working intensity is low, standardized construction is facilitated, the working efficiency is high, and the construction cost is low.