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727 results about "Suture line" patented technology
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Continuous suture one in which a continuous, uninterrupted length of material is used. coronal suture the line of union between the frontal bone and the parietal bones. cranial suture the lines of junction between the bones of the skull.
Apparatus and method for attaching a surgical buttress to a stapling apparatus
The present invention is an apparatus for equipping a surgical stapling device with a surgical buttress in order to provide reinforced surgical fastener suture lines and includes means for aligning the apparatus with the surgical staple device, an elastomeric foam surgical buttress contained within the alignment means and means for retaining the foam buttress within the alignment means, which alignment means is formed as a unitary body containing a frame, guide channel walls and means for receiving the elastomeric foam surgical buttress.
Owner:ETHICON ENDO SURGERY INC
Suture passer and method of passing suture material
InactiveUS20080051833A1Reduce harmReduce riskSuture equipmentsDiagnosticsAnatomical structuresSuturing needle
A suture and needle combination is disclosed for use during surgical and non-surgical procedures comprising a suture needle 16 with a breakaway tip 20, insertable tip 24 or reusable tip 32. Suture 10 passes freely through hollow needle 16 after a user removes needle tip (20,24, or 32) during use. This suture needle combination reduces the amount of room needed within a surgical site, reduces the length of needle 16 needed to exit tissue (for example) while suturing, and decreased trauma to at risk anatomical structures during a surgical procedure or other use.
Owner:GRAMUGLIA VINCENT +1
Suture and retainer assembly and SULU
A suturing system for receiving and retaining a suture is disclosed and includes a suture, at least one retainer, and at least one needle. Each needle is able to receive and removably retain the suture within a groove located in a tapered end. The retainer has a body that defines an aperture therethrough. The shape of the aperture is formed by a central passageway, and a pair of diametrically opposed slots extending radially outward from the central passageway. The central passageway is sized to allow passage of the needle therethrough. Each slot defines a tortured path section that permits passage of the suture in a first direction and inhibits passage of the suture in a second direction.
Owner:TYCO HEALTHCARE GRP LP
Apparatus and method for attaching a surgical buttress to a stapling apparatus
The present invention is an apparatus for equipping a surgical stapling device with a surgical buttress in order to provide reinforced surgical fastener suture lines and includes means for aligning the apparatus with the surgical staple device, an elastomeric foam surgical buttress contained within the alignment means and means for retaining the foam buttress within the alignment means, which alignment means is formed as a unitary body containing a frame, guide channel walls and means for receiving the elastomeric foam surgical buttress.
Owner:ADVANCED TECH & REGENERATIVE MEDICINE
Wound closure material
Owner:COVIDIEN LP
Wound closure material
InactiveUS20100076489A1Prevent leakageSuture equipmentsHeavy metal active ingredientsButtressBiomedical engineering
Articles are provided having no orientation or a multi-directional orientation. Such articles may be in the form of films, ribbons, sheets, and / or tapes and may be utilized as buttresses with a surgical stapling apparatus or as reinforcing means for suture lines. The articles may be produced with a polymeric material having an agent, such as a chemotherapeutic agent or a radiotherapeutic agent, incorporated therein or applied as a coating thereon.
Owner:TYCO HEALTHCARE GRP LP
Wound closure material
Owner:TYCO HEALTHCARE GRP LP
Externally-applied patient interface system and method
A tissue closure treatment system and method are provided with an external patient interface. A first fluid transfer component FTC.1 comprises a strip of porous material, such as rayon, with liquid wicking properties. FTC.1 can be placed directly on a suture line for transferring fluid exuded therethrough. An underdrape is placed over FTC.1 and includes a slot exposing a portion of same. FTC.2 comprises a suitable hydrophobic foam material, such as polyurethane ether, and is placed over the underdrape slot in communication with FTC.1. Negative pressure is applied to FTC.2 through a connecting fluid transfer component FTC.3. A negative pressure source can comprises a manual device or a power-operated suction device. The tissue closure method includes a manual operating mode using a manual suction device with an automatic shut off for discontinuing suction when a predetermined volume of fluid has been drained. An automatic operating mode utilizes a microprocessor, which can be preprogrammed to respond to various patient and operating conditions. The method proceeds through several phases with different components in place and different patient interface functions occurring in each.
Owner:KCI LICENSING INC
Suture anchor
ActiveUS20060106423A1Easy and intuitivePrevent movementSuture equipmentsLigamentsLocking mechanismSuture anchors
A suture anchor (e.g. 100) for knotlessly securing nearby tissue to bone is formed from an anchor body (e.g. 101 / 102) that includes a mechanism for being securely anchored to the bone, an elongated suture puller (e.g. 122) extending through the anchor body with a proximal end for being pulled in a proximal direction by a surgeon and a distal end (e.g. 125) with a suitable mechanism for engaging suture (e.g. 127), suture (e.g. 132) carried by the engaging mechanism (e.g. 127) at the distal end (e.g. 125) of the elongated suture puller (e.g. 122), and a suture locking mechanism (e.g. 110) that substantially prevents the suture (e.g. 122) from moving in at least a first direction after being pulled into and through the anchor body (e.g. 101 / 102) by the elongated suture puller (e.g. 122).
Owner:BANNERMAN BRETT
Tissue closure treatment system and method with externally-applied patient interface
Owner:3M INNOVATIVE PROPERTIES CO
Wound closure material
Owner:COVIDIEN LP
Externally-applied patient interface system and method
InactiveUS7976519B2Easy to closeWound drainsMedical devicesOperation modePhases of clinical research
Owner:KCI LICENSING INC
Bone anchor-insertion tool and surgical method employing same
InactiveUS6042583APrevent saggingSufficient pressureSuture equipmentsDiagnosticsEngineeringSurgical template
An anchor-insertion tool for securing an anchor having a suture extending therefrom to a structure within a patient's body is provided. The anchor-insertion tool comprises an elongate shaft having distal and proximal ends, an anchor-receiving tip at the distal end, at least one groove extending from the tip at least partially along the length of the shaft, and at least one depression extending about the circumference of the shaft and intersecting the groove. A loaded anchor-insertion tool is provided, along with a surgical method for employing the anchor-insertion tool. A surgical template and suture retriever are also provided.
Owner:R J & J A FAMILY LLP +1
Suturing method and apparatus
InactiveUS6911034B2Quickly and easily applying sutureSeparate applicationSuture equipmentsWound clampsAnatomySurgery
A suturing apparatus comprises an elongated body, at least one arms movable relative to the elongated body and at least one needle movable relative to the elongated body. The arm releasably holds an end portion of a length of suture. The arm has a sharp end portion adapted to pierce an inner surface of a wall of a biological structure and pass an end portion of the suture through the inner surface. The needle is adapted to pierce the inner surface of such biological structure at a location proximal to the location where the end portion of the suture was inserted. The needle captures an end portion of the suture from the arm and draws the end portion of the suture back through the inner surface. The end of the suture is then drawn out of the biological structure by removing the elongated body.
Owner:STERILIS
Transluminal methods and devices for closing, forming attachments to, and/or forming anastomotic junctions in, luminal anatomical structures
InactiveUS7056325B1Increase engagementImprove gripSuture equipmentsSurgical needlesAnatomical structuresAnatomical conduit
Methods and apparatus for passing attachment apparatus (e.g., connector devices, staples, etc.) or connector material (e.g., suture thread, wire, cord, filament, monofilament, etc.) into or through the wall of a luminal anatomical structure (e.g., a blood vessel or other anatomical conduit) for the purpose of; i) closing the lumen of the anatomical structure, ii) forming an anastomotic junction between separate anatomical structures (or between approximated segments of the same anatomical structure), and / or iii) attaching an article (e.g., an endoluminal, extraluminal or transluminal graft) or other apparatus to the wall of the anatomical structure.
Owner:MEDTRONIC VASCULAR INC
System, apparatus, and method for fastening tissue
A tissue fastening device includes a suture clip holder and a suture cutter. A suture clip can be releasably secured to the suture clip holder, and a suture line or lines can pass through the clip and adjacent the suture cutter. A first movement of a control handle causes the suture clip to be released from the suture clip holder, and a second movement of the control handle causes the suture cutter to cut the suture line or lines. The first movement is different from the second movement. The first movement can be rotational, with the second movement being longitudinal. Alternatively, the first movement can be longitudinal, with the second movement being rotational. The device may include a main body, an inner body, and an outer body.
Owner:EDWARDS LIFESCIENCES CORP
Anchor/suture used for medical procedures
Owner:ANSPACH EFFORT
Apparatus, system, and method for treatment of posterior leaflet prolapse
ActiveUS20070123979A1Avoid deformationSuture equipmentsHeart valvesPosterior leafletPapillary muscle
The invention is an apparatus, system, and method for repairing heart valves. A suture line is secured to a papillary muscle, and then passed through a portion of a heart valve leaflet. A reference element is provided at a desired distance from a plane defined by the heart valve annulus. The suture line is secured to the heart valve leaflet at a position adjacent the reference element. The reference element may part of a device configured for placement on or in a heart valve annulus. The reference element may be slidingly secured to the device so that the distance of the reference element from the main body of the device can be varied by a surgeon or other user. The reference element may be a line of suture, which may be pre-installed during manufacture of the device or may be installed by the surgeon or other user.
Owner:EDWARDS LIFESCIENCES CORP
Endovascular device for application of prosthesis with sutures
An endovascular surgical device is disclosed for attaching an endovascular prosthesis to a vascular wall. The device includes a tubular member and an applicator device. The tubular member has longitudinal bands separated by slots that are configured to expand upon being placed in compression. The applicator device has a distal end with a rotary head for applying sutures. A portion of the suture is at least partially positioned in the rotary head. A method is described that includes positioning a prosthesis and an endovascular device within a portion of vascular wall that requires reinforcing or repairing. The tubular part is expanded, forcing the prosthesis and vascular wall to expand. The applicator device applies the suture to attach the prosthesis to the vascular wall. Additional sutures can be applied by removing the applicator device, attaching a second suture and repositioning the applicator device to attach a second suture.
Owner:MEDTRONIC VASCULAR INC
Adjustable annuloplasty ring and activation system
InactiveUS20090216322A1Effective protectionAnnuloplasty ringsTubular organ implantsImplanted deviceEngineering
An adjustable implantable medical device and adjustment device are described. In some embodiments, the adjustment device includes a lead with a distal end modified to permit better engagement and securement to the described implantable devices. In some embodiments, the contact of the lead is bent. Some embodiments include a coil that engages and secures the lead to the implantable device. Some embodiments include a suture line to aid in securing the lead to the implantable device.
Owner:MICARDIA CORP
Suture passing device
ActiveUS20200054317A1Minimizing jaw movementMinimize movementSuture equipmentsSurgical needlesAnatomySurgery
A suture passing device includes a jaw assembly that is moved to an open configuration after exiting a hollow needle distal tip and moved to a closed configuration when retracted into the needle tip. The jaw assembly may include a pair of jaw members biased to a default diverging configuration. A suture capturing mechanism formed on the jaw members securely captures suture to both push and pull the captured when the jaw assembly is retracted into the hollow distal tip. The device may also include a second suture capturing mechanism that loosely captures suture and enables the captured suture to slide.
Owner:ARCH DAY DESIGN
Gold suture and method of use in wound closure
A method of wound closure comprising providing a gold suture and closing the laceration with the gold suture. The laceration is closed by: inserting the suture into the dermis and through the subcutaneous fat layer on one side of the laceration; inserting the suture at the base of the laceration; inserting the suture through the subcutaneous fat layer and into the dermis on the other side of the laceration to form a loop under the skin; repeating the steps in another insertion 3 to 5 mm from the loop in a continuous or interrupted manner to close the laceration; and tightening the suture line by applying tension to the loops to bring one side of the laceration into contact with the other side of the laceration.
Owner:GOLD THREAD
Method and apparatus for securing an object to bone, including the provision and use of a novel suture assembly for securing suture to bone
A suture assembly comprising:a first suture having a generally U-shaped configuration comprising a first arm, a second arm and a bridge connecting the first arm to the second arm;a second suture comprising a first arm, a second arm and a bridge connecting the first arm to the second arm;the first arm of the second suture being wrapped around the first arm of the first suture in a first direction, and the second arm of the second suture being wrapped around the second arm of the first suture in a second, opposite direction;the suture assembly being capable of assuming (i) a longitudinally-extended, radially-contracted first configuration, and (ii) a longitudinally-contracted, radially-expanded second configuration.
Owner:CONMED CORP
Methods of suturing and repairing tissue using a continuous suture passer device
Described herein are methods of repairing tissue using a continuous suture passer. In particular, described herein are methods for forming complex suture patterns using a continuous suture passer. The continuous suture passer is typically configured so that the tissue penetrating element (e.g., needle) may be completely withdrawn into the device. The continuous suture passer may be configured as a grasper having two jaws, wherein the tissue penetrating member may pass the suture between the two jaws. The jaws may open and close so that the tissue contacting surfaces of the jaws are parallel, and so that the suture may be passed between the jaws when they are in any position.
Owner:CETERIX ORTHOPAEDICS
Expandable needle suture apparatus and associated handle assembly with rotational suture manipulation system
ActiveUS20060069399A1Easy loadingEasy to passSuture equipmentsSurgical needlesAngular orientationBody tissue
A surgical suturing device (10) having an axis extending between a proximal end and a distal end is operable to move a suture (32) through body tissue (34). A handle assembly (110) is coupled to an elongated shaft (14) having a hollow configuration. An actuating rod (16) is disposed to extend between the handle assembly (110) and the shaft (14). A thumb actuation assembly is coupled to a proximal end of the actuating rod (16) for moving the rod both axially and rotationally. A needle assembly (2) at the distal end of the actuating rod (16) is movable with the actuating rod (16) between an extended state and a retracted state and at various angular orientations. Bifurcated portions (24, 26) of the needle assembly (20) define a suture slot (28), the bifurcated portions having a proximate relationship when the needle assembly (20) is in the retracted state and having a separated relationship when the needle assembly (20) is in the extended state. The needle assembly (20) is biased to the retracted state and the bifurcated portions (24, 26) are biased to the separated relationship. A handle assembly (110) is operable to move the needle assembly (20) between a free suture state and a captured suture state. In an associated method of use, the needle is bifurcated to form at least one pair of arms (24, 26 or 26b, 38b) to define a suture slot (28).
Owner:DEPUY SYNTHES PROD INC
Method and apparatus for passing suture through the labrum of a hip joint in order to secure the labrum to the acetabulum
A suture passer comprising:a handle;a shaft extending distally from the handle;first and second jaw members mounted to the distal end of the shaft, the first jaw member having a suture support for supporting a length of suture;a pitch adjustment mechanism for adjusting the pitch of the first and second jaw members relative to the shaft;a lever mechanism for opening and closing the first and second jaw members relative to one another; anda needle mechanism for selectively urging a needle having a groove therein so that the groove in the needle can engage a length of suture supported by the suture support.
Owner:STRYKER CORP
Anchor/suture used for medical procedures
For suture tying in a medical procedure including the use of an anchor that includes a suture locking device that includes a sliding pin guided by axial side slots formed in the locking device that forces the suture where the two ends thereof are inserted into the interior of the suture locking mechanism to drive the captured suture and pin to fit into a recess on the top of the suture locking mechanism such that the top of the pin binds the suture against the upper inner surface of the recess. The recess can be serrated to enhance the locking capability and the pin is polygonal shaped to provide side surfaces that run parallel to the wall of the recess to assure that the side portion of the pin does not fracture the suture and cause it to weaken. The locking of the suture is automatic upon the deployment of the anchor which actuates the pin into the locking position, thus eliminating the necessity of manually knotting the suture and improving the cinching of the tissue to the bone. The suture locking mechanism is usable for attaching tissue to the bone, tying tissue to tissue and the like. The disclosure also includes the method of deploying the combined anchor and suture locking device in a medical procedure.
Owner:ANSPACH EFFORT
Expandable clip for tissue repair
InactiveUS20080065156A1Effective treatmentEffectively treating an openingSuture equipmentsTissue repairCatheter device
An apparatus, system, and method for repairing openings such as septal defects includes advancing a catheter to the site of the defect, grasping opposing edges of the defect, passing one or more suture lines through the opposing edges, tightening the suture lines, and deploying and expanding a fastener to secure the suture lines and close the defect. The fastener can include tissue-growth-inducing materials to encourage tissue growth onto or into the fastener and / or suture. The fastener includes a locking clip portion and a plug portion, which may be an expandable portion and / or tissue-growth-inducing portion.
Owner:EDWARDS LIFESCIENCES CORP
Coded surgical aids
The present invention can provide a coded surgical suture, which is capable of affording a visual identification effect for determining the direction or end portions of the surgical suture. The surgical suture can have an elongated body member having first and second end portions. A coding member can be provided on one of the two end portions of the body member to afford a visual identification effect. In an exemplary embodiment, the coding member can have a color element. The present invention can also provide a coding system for identifying the direction or the end portions of a surgical suture or for distinguishing between different surgical sutures.
Owner:THE UNIVERSITY OF HONG KONG
System, apparatus, and method for repairing septal defects
InactiveUS20070005079A1Effective treatmentReduce distanceSuture equipmentsSurgical pincettesGeneral surgeryCatheter device
An apparatus and method for repairing septal defects includes advancing a catheter to the site of the defect, grasping opposing edges of the defect, passing one or more suture lines through the opposing edges, and tightening the suture lines. The catheter can include one or more vacuum ports, with the vacuum ports being sized and configured to grasp opposing edges of the defect when vacuum is applied thereto. The vacuum ports may be positioned longitudinally distant from each other along the catheter, and may also be on different sides of the catheter. The vacuum ports may have vacuum applied via independent control. The catheter can also include suture deploying structure that prevents the suture line from becoming entangled in the catheter.
Owner:EDWARDS LIFESCIENCES CORP
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