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317 results about "Surgical Clips" patented technology
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Surgical clips or surgical staples are often used during surgery to help control the bleeding from nearby blood vessels. They are a very effective method to provide the surgeon with a clear view during the procedure.
Surgical stapler
InactiveUS6032849AFacilitates convenient removalEasy to engageSuture equipmentsStapling toolsPERITONEOSCOPEEngineering
A surgical device is described herein that can be used to fire different types and sizes of disposable loading units. In a preferred embodiment, the device applies parallel rows of surgical fasteners to body tissue and concomitantly forms an incision between the rows of staples during an endoscopic or laparoscopic surgical procedure. The device can be utilized with disposable loading units configured to apply linear rows of staples measuring from about 15 mm in length to about 60 mm in length and can be used to fire disposable loading units containing surgical clips and individual staples.
Owner:TYCO HEALTHCARE GRP LP
Surgical stapler
InactiveUS6986451B1Facilitates convenient removal and engagementSuture equipmentsStapling toolsPERITONEOSCOPEEngineering
A surgical device is described herein that can be used to fire different types and sizes of disposable loading units. In a preferred embodiment, the device applies parallel rows of surgical fasteners to body tissue and concomitantly forms an incision between the rows of staples during an endoscopic or laparoscopic surgical procedure. The device can be utilized with disposable loading units configured to apply linear rows of staples measuring from about 15 mm in length to about 60 mm in length and can be used to fire disposable loading units containing surgical clips and individual staples.
Owner:TYCO HEALTHCARE GRP LP
Surgical clip applier methods
ActiveUS7297149B2Facilitate advancementFacilitate formationDiagnosticsWound clampsEngineeringSurgical Clips
A surgical clip applier and methods for applying surgical clips to a vessel, duct, shunt, etc., during a surgical procedure are provided. In one exemplary embodiment, a surgical clip applier is provided having a housing with a trigger movably coupled thereto and an elongate shaft extending therefrom with opposed jaws formed on a distal end thereof. The trigger is adapted to advance a clip to position the clip between the jaws, and to move the jaws from an open position to a closed position to crimp the clip positioned therebetween.
Owner:CILAG GMBH INT
Apparatus and method for applying latchless surgical clips
InactiveUSRE36720E1Completely disposableSuture equipmentsFriction grip releasable fasteningsSurgical ClipsEndoscope
A disposable apparatus is disclosed for applying latchless surgical clips to body tissue in endoscopic surgical procedures. The latchless clips are resiliently biased to a closed configuration. The apparatus includes a frame which is adapted to be gripped by hand, and an endoscopic section connected to the handle and capable of storing surgical clips in preparation for clipping arteries or other body tissue. The apparatus includes means for advancing each clip sequentially, temporarily opening the clip and advancing the clip further to a pair of distal jaws where the clip is positioned around the body tissue and closes around the tissue. Also included are means for closing the jaws about the clip. When the jaws are closed, the clip advancing means is simultaneously positioned to advance the next clip. The present apparatus also makes it possible to partially close a clip without interfering with the sequential movement of the clip advancing mechanism.
Owner:UNITED STATES SURGICAL CORP
Surgical clip
ActiveUS7699860B2Less deformationElasticitySuture equipmentsSurgical veterinarySurgical ClipsBlood vessel
A clip is provided that can be used for ligating tissue, such as vessels, other tubular ducts, and the like. The clip has opposed first and second leg members having proximal and distal ends. The proximal end of each leg member is connected by an apex having a notch formed therein. Moreover, each leg member has an inner tissue-contacting surface and an outer compression-receiving surface, both of which include features to provide a more secure ligation of the vessel or duct. A method of ligating vessels is also provided.
Owner:ETHICON ENDO SURGERY INC
Endoscopic surgical clip applier
An apparatus for application of surgical clips to body tissue includes an actuator at least partially disposed within a body and longitudinally movable in response to actuation of a handle portion. The apparatus includes a jaw closure member positioned adjacent the first and second jaw portions to move the jaw portions to the approximated position and a rack having ratchet teeth connected to the actuator. The apparatus includes a pawl engaging a series of ratchet teeth and capable of preventing an inadvertent return of the actuator before full actuation of the apparatus. A clip pusher incrementally moves distally each time a clip is released from the apparatus. When the clip pusher reaches a predetermined distal point in a clip carrying channel, a feed bar is deflected to a second position to prevent retraction but not advancement of the actuator and thereby manipulates the pawl to engage the ratchet teeth.
Owner:TYCO HEALTHCARE GRP LP
Surgical clip advancement and alignment mechanism
ActiveUS7731724B2Facilitate advancementFacilitate formationSurgical staplesWound clampsEngineeringSurgical Clips
A surgical clip applier and methods for applying surgical clips to a vessel, duct, shunt, etc., during a surgical procedure are provided. In one exemplary embodiment, a surgical clip applier is provided having a housing with a trigger movably coupled thereto and an elongate shaft extending therefrom with opposed jaws formed on a distal end thereof. The trigger is adapted to advance a clip to position the clip between the jaws, and to move the jaws from an open position to a closed position to crimp the clip positioned therebetween.
Owner:CILAG GMBH INT
Surgical clip applicator
Owner:CONMED CORP
Multiple clip applier apparatus and method
InactiveUS8529588B2High degreeOptimization mechanismSuture equipmentsStapling toolsEngineeringRisk stroke
A surgical clip applier includes a train of clips disposed in a plane with a single clip removed from the train of clips and disposed in a staging position. A pair of jaws are adapted to receive the single clip from the staging position by operation of a jaw loader moveable outside the plane of the train of clips. In an associate method, a handle assembly is provided which is moveable in an open stroke and a closed stroke. A source of surgical clips are provided along with a pair of jaws which are adapted to receive one of the clips as the handle assembly is moved in an open stroke, the jaws are open to receive the clip. Following the opening of the jaws, a jaw loader is extended to a position between the jaws to move the clip into the jaws. The handle assembly is moveable in a closed stroke during which the jaws are closed to crimp the clip. Prior to this closing of the jaws, the jaw loader is retracted from the position between the jaws leaving the clip in the jaws.
Owner:APPL MEDICAL RESOURCES CORP
Apparatus for applying surgical clips
An apparatus for applying surgical clips has a body portion housing a clip stack and a pair of jaws supported at a distal end of the body portion. The body portion includes a camming member, a clip follower and a lockout member having a plurality of stop members. The lockout member is movable from a first position in slidable relation to the camming member to a second position interlocked with the camming member. The camming member has at least one notch, and in a second position the lockout member has at least one of the stop members positioned to interface with the at least one notch. The engagement between the stop member and the notch limits distal movement of the camming member. The clip follower actuates the lockout member when the clip follower advances to a predetermined clip in the clip stack.
Owner:TYCO HEALTHCARE GRP LP
Surgical clip cartridge and housing member for use therein
ActiveUS8403138B2Avoid lateral displacementGood dimensional stabilityOther accessoriesContainer/bottle contructionEngineeringSurgical Clips
Owner:AESCULAP AG
Surgical clip applier and method of assembly
Surgical clip appliers are provided including a channel assembly extending distally from a housing; a clip carrier disposed within the channel assembly and defining a channel and a plurality of windows therein; a plurality of clips slidably disposed within the channel of the clip carrier; a wedge plate reciprocally disposed within the channel assembly, the wedge plate being operatively connected to the handles and including a plurality of apertures formed along a length thereof; and a clip follower slidably disposed within the channel of the clip carrier and disposed proximally of the plurality of clips, the clip follower being configured and adapted for selective engagement with the windows of the clip carrier and the apertures of the wedge plate. The clip follower is configured and adapted to urge the plurality of clips, in a distal direction relative to the clip carrier, upon reciprocal movement of the wedge plate.
Owner:TYCO HEALTHCARE GRP LP
Surgical clip and applier device and method of use
Owner:ETHICON ENDO SURGERY INC
Surgical clip applier
A surgical clip applier is provided including a housing; a pair of handles; a channel assembly extending from the housing; a clip carrier disposed within said channel assembly and defining a channel and a plurality of windows; a wedge plate slidably disposed within said channel assembly and being operatively connected to said handles, said wedge plate including a plurality of apertures formed along a length thereof; a plurality of clips slidably disposed within said channel of said clip carrier; and a clip follower slidably disposed within said channel of said clip carrier at a location proximal of said plurality of clips. The clip follower is configured and adapted for selective engagement with said windows of said clip carrier and said apertures of said wedge plate to distally urge said plurality of clips relative to said clip carrier upon a distal advancement of said wedge plate.
Owner:TYCO HEALTHCARE GRP LP
Surgical clip applier having a wireless clip counter
An apparatus for application of surgical clips to body tissue is provided and includes a housing, at least one handle a channel assembly, a clip carrier disposed within the channel assembly and a counter mechanism supported in at least one of the housing and the channel assembly. The counter mechanism is configured to transmit a change in status of the apparatus upon each actuation of the at least one handle. The counter mechanism includes a switch configured to output a signal upon actuation of the trigger, an encoder configured to output a bit sequence upon actuation of the switch, a radio frequency transmitter operable to convert the bit sequence into a radio frequency signal, and a transmitting antenna configured to transmit the radio frequency signal.
Owner:TYCO HEALTHCARE GRP LP
Method For Applying A Surgical Clip Having A Compliant Portion
Owner:CILAG GMBH INT +1
In vivo accessories for minimally invasive robotic surgery
InactiveUS7125403B2Reduce downtimeReduce needSuture equipmentsSurgical needlesSurgical siteEngineering
Owner:INTUITIVE SURGICAL OPERATIONS INC
Endoscopic surgical clip applier
An apparatus for application of surgical clips is provided and includes a lockout system selectively engageable with a pusher bar to prevent the pusher bar from returning to a home position and to prevent a trigger from completing a full stroke when a plurality of clips are substantially exhausted. The apparatus may include a trip mechanism including a trip lever biased into contact with the pusher bar, wherein distal movement of the drive bar moves the trip mechanism until the trip lever engages a lip of the pusher bar and in turn distally moves the pusher bar. The apparatus may include a wedge plate including a distal end placeable between spaced-apart jaw members, wherein the wedge plate is moved proximally to withdraw the distal end thereof from between the jaw members when a drive channel is moved in a distal direction.
Owner:COVIDIEN LP
Endoscopic surgical clip applier with wedge plate
Owner:TYCO HEALTHCARE GRP LP
Endoscopic surgical clip applier
An apparatus for application of surgical clips to body tissue has a handle portion with a body extending distally from the handle portion defining a longitudinal axis and a plurality of surgical clips disposed within the body. The apparatus also has a jaw assembly mounted adjacent a distal end portion of the body with the jaw assembly including first and second jaw portions movable between a spaced-apart and an approximated position. The apparatus further has a wedge plate longitudinally movable between the first and the second jaw portions, and a clip pusher configured to individually distally advance a surgical clip to the jaw assembly while the jaw portions are in the spaced apart position with an actuator. The actuator is at least partially disposed within the body and longitudinally movable in response to actuation of the handle portion and has a cam link. The apparatus also has a jaw closure member positioned adjacent the first and second jaw portions to move the jaw portions to the approximated position. The cam link longitudinally moves wedge plate between the first and the second jaw portions.
Owner:TYCO HEALTHCARE GRP LP
Endoscopic surgical clip applier
An apparatus for application of surgical clips to body tissue includes a jaw assembly mounted adjacent a distal end portion of a body, the jaw assembly including first and second jaw portions movable between a spaced-apart and an approximated position; a yoke slidably supported at least partially in a handle portion and being connected to at least one trigger; a drive link slidably supported at least partially in the handle portion and the body, the drive link having a proximal end connected to the yoke; a spindle supported in the body and rotatably connected to the drive link; and a jaw closure member connected to a distal end of the spindle and being positioned adjacent the first and second jaw portions to move the jaw portions to the approximated position upon a squeezing of the at least one trigger which results in distal advancement of the jaw closure member.
Owner:TYCO HEALTHCARE GRP LP
Self-closing surgical clip for tissue
InactiveUS6913607B2Promote intima-to-intima contactReduce decreaseSuture equipmentsStaplesStapling procedureSurgical Clips
A self-closing fastener is described that comprises a clip passable through a tissue opening. The fastener is adapted for holding by a mechanism in an open configuration for passing through the tissue, followed by releasing the fastener from the holding mechanism, allowing the clip to remain in the tissue in a shape that can clip two or more locations on the tissue. The fastener and delivery devices are particularly useful for tissue approximation, such as anastomosis. When used for anastomosis, the inventive clips provide intima-to-intima contact with a minimal amount of intraluminal exposure.
Owner:MEDTRONIC INC
Clip advancer mechanism with alignment features
ActiveUS8523882B2Facilitate advancementFacilitate formationDiagnosticsSurgical staplesEngineeringSurgical Clips
A surgical clip applier and methods for applying surgical clips to a vessel, duct, shunt, etc., during a surgical procedure are provided. In one exemplary embodiment, a surgical clip applier is provided having a housing with a trigger movably coupled thereto and a shaft extending therefrom with opposed jaws formed on a distal end thereof. The trigger is adapted to advance a clip to position the clip between the jaws, and to move the jaws from an open position to a closed position to crimp the clip positioned therebetween. The surgical clip applier can include a variety of features to facilitate use of the device, including features to align a clip with the jaws, features to prevent unintentional migration of a clip, and features to prevent clip fallout during formation.
Owner:CILAG GMBH INT
Endoscopic surgical clip applier with wedge plate
An apparatus for application of surgical clips to body tissue is provided and includes a handle assembly; a shaft assembly including a housing extending distally from the handle assembly and defining a longitudinal axis; a plurality of surgical clips disposed within the shaft assembly; a jaw mounted adjacent a distal end portion of the shaft assembly, the jaw being movable between an open spaced-apart condition and a closed approximated condition; and a pusher bar reciprocally disposed within the housing of the shaft assembly and being detachably connectable to the housing of the shaft assembly, the pusher bar being configured to load a distal-most surgical clip into the jaws during distal movement and remain connected to the housing of the shaft assembly and in a distally advanced position during an approximation of the jaws.
Owner:TYCO HEALTHCARE GRP LP
Apparatus and method for compressing body tissue
A system and method for delivering a surgical clip to a surgical site within a patient's body to compress body tissue is disclosed. In one embodiment for the system of the present invention, the system includes an endoscopic device that has an endoscope cap disposed on a distal end of the endoscopic device. A surgical clip is removably disposed on an outside surface of the endoscope cap. A deployment device is associated with the surgical clip for deploying the surgical clip from the endoscope cap to the body tissue that is to be compressed.
Owner:OVESCO ENDOSCOPY AG
Surgical clip applicator device
The present invention, discloses an anastomosis clip applicator device for applying a surgical clip, formed at least partly of a shape memory alloy, to press together adjacent wall portions of adjacent hollow organ portions so as to effect anastomosis therebetween. The applicator device includes: gripping apparatus for gripping a surgical clip, a release mechanism, associated with the gripping apparatus, and tissue cutting apparatus, operatively associated with the gripping apparatus. There is also apparatus for activating the gripping apparatus, the release mechanism and the cutting apparatus, so as to introduce and apply the surgical clip into adjacent hollow organ portions, such that the surgical clip compresses together the adjacent walls of the hollow organ portions, and thereafter causes the cutting apparatus to perforate the adjacent pressed together organ walls to provide patency through the joined portions of the hollow organ.
Owner:NITI SURGICAL SOLUTIONS
Endoscopic surgical clip applier
An apparatus for application of surgical clips to body tissue has a handle portion and a body extending distally from the handle portion and defining a longitudinal axis. The apparatus also has a plurality of surgical clips disposed within the body, and a jaw assembly mounted adjacent a distal end portion of the body. The jaw assembly includes first and second jaw portions movable between a spaced-apart and an approximated position. The apparatus also has a wedge plate longitudinally movable between the first and the second jaw portions, and a clip pusher configured to individually distally advance a surgical clip to the jaw assembly while the jaw portions are in the spaced apart position. The apparatus still further has an actuator at least partially disposed within the body and longitudinally movable in response to actuation of the handle portion and a jaw closure member positioned adjacent the first and second jaw portions to move the jaw portions to the approximated position.
Owner:TYCO HEALTHCARE GRP LP
Surgical compression clips
InactiveUS20070213747A1Constant forceReduce chanceEndoscopesSurgical pincettesEngineeringSurgical Clips
A surgical clip assembly which includes a pair of generally linear compression elements for securing tissue between them and for applying to the secured tissue a compression force. The clip assembly has an initial, open position in which the linear compression elements may be positioned about tissue to be secured between them. The assembly also has a final, closed position where the compression elements are substantially parallel to each other, applying a compressive force to the secured tissue. The clip assembly also includes a force means disposed between the pair of compression elements and operative to transmit operational forces between them.
Owner:NITI SURGICAL SOLUTIONS
Clip applier with migrational resistance features
ActiveUS20060235442A1Limit and prevent vertical movementIncrease heightDiagnosticsSurgical staplesEngineeringCatheter
A surgical clip applier and methods for applying surgical clips to a vessel, duct, shunt, etc., during a surgical procedure are provided. In one exemplary embodiment, a surgical clip applier is provided having a housing with a trigger movably coupled thereto and a shaft extending therefrom with opposed jaws formed on a distal end thereof. The trigger is adapted to advance a clip to position the clip between the jaws, and to move the jaws from an open position to a closed position to crimp the clip positioned therebetween. The surgical clip applier can include a variety of features to facilitate use of the device, including features to align a clip with the jaws, features to prevent unintentional migration of a clip, and features to prevent clip fallout during formation.
Owner:CILAG GMBH INT
Surgical clip advancement mechanism
ActiveUS20060235439A1Efficiently actuatedFacilitate advancementSuture equipmentsStapling toolsEngineeringSurgical department
A surgical clip applier and methods for applying surgical clips to a vessel, duct, shunt, etc., during a surgical procedure are provided. In one exemplary embodiment, a surgical clip applier is provided having a housing with a trigger movably coupled thereto and an elongate shaft extending therefrom with opposed jaws formed on a distal end thereof. The trigger is adapted to advance a clip to position the clip between the jaws, and to move the jaws from an open position to a closed position to crimp the clip positioned therebetween.
Owner:ETHICON ENDO SURGERY INC
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