Abstract: An implant delivery system for delivering an implant to the body. The implant delivery system may comprise a delivery shaft including a proximal portion and a distal portion and a detachable frame coupled to the distal portion of the delivery shaft. The detachable frame may include a body portion and a plurality of attachment arms extending away from the body portion. At least one soft tissue anchor may be releasably secured to a free end of at least one of the plurality of attachment arms and may be configured to releasably secure an implant to the detachable frame.

Abstract: Methods and apparatuses are disclosed for applying negative pressure to a wound site. In some embodiments, the apparatus comprises a source of negative pressure, a processing element, and a memory comprising instructions configured to, when executed on the processing element, cause the apparatus to attempt to generate, via the source of negative pressure, a desired negative pressure at the wound site. If the desired negative pressure has not been generated after a first predetermined period of time, the instructions cause the apparatus to: deactivate the source of negative pressure for a second predetermined period of time, and subsequently attempt to generate the desired negative pressure at the wound site.

Abstract: A marker deployment system and method of operation are provided. The system includes a handle extending radially from and longitudinally along a main axis. A driver tube is coupled to and extends from the handle along the main axis from a proximal tube end to a distal tube end and defines a tube bore extending axially therethrough. The distal tube end is configured to support a bone marker. An inner rod extends axially through the driver tube to a distal rod end that includes a retention fastener configured to engage and selectively secure the bone marker at the distal tube end. A knob is operably coupled to the inner rod and is rotatable about a knob axis of rotation extending along the main axis to secure or release the bone marker. At least a portion of the handle extends axially beyond the knob to define the proximal handle end.

Abstract: In one embodiment of the present disclosure a method may include presenting, on a user interface, a single aimer indicator to identify when a first parameter of a tool is satisfied, wherein the first parameter pertains to a first axis associated with the tool. The method may include modifying a first aspect of the single aimer indicator to identify when a second parameter of the tool changes, wherein the second parameter pertains to a second axis associated with the tool. The method may include determining when a threshold associated with the second parameter is satisfied. Responsive to determining the threshold associated with the second parameter is satisfied, the method may include modifying a second aspect of the single aimer indicator to represent the tool is in coaxial alignment.

Abstract: Medical devices, such as implants, and corresponding methods of manufacturing using an additive manufacturing technique, wherein the finished medical devices include a build plate retained therein, are disclosed. In some embodiments, the medical device includes a build plate having a plurality of peaks and a plurality of indentations, the plurality of peaks and the plurality of indentations together defining a surface roughness of an exterior surface of the build plate. The medical device may further include a first layer formed atop the exterior surface of the build plate, the first layer comprising a plurality of powder structures disposed over the plurality of peaks and the plurality of indentations. In some embodiments, an average peak distance between adjacent peaks of the plurality of peaks is less than an average width dimension of at least a portion of the plurality of powder structures.

Abstract: An improved orthopedic broach used to prepare an intramedullary canal of a patient's bone such as, for example, a patient's femur, to receive an orthopedic implant such as, for example, a hip stem implant. The broach has differential teeth or tooth patterns. In one preferred example, the broach includes three different types of teeth including diamond teeth, compaction teeth, and extraction teeth. The different teeth patterns being specifically arranged on the sides of the broach to optimize bone removal and bone compaction for a subsequently implanted hip stem implant. In addition, the different teeth patterns and locations enhancing rotational stability. As such, the broach is configured to compact bone in certain areas while removing bones in other areas, all while maintaining broach rotation.

Abstract: Embodiments of apparatuses and methods for determining a positioning of sensors in a wound dressing are disclosed. In some embodiments, a wound monitoring and/or therapy system can include a wound dressing and a plurality of sensors configured to measure one or more wound characteristics. The wound monitor system can also include at least one positioning device configured to indicate position and/or orientation in the wound of a sensor of the plurality of sensors. In some embodiments, a detector can be configured to determine, based on the positioning data, the position and/or orientation in the wound of the sensor of the plurality of sensors. In some embodiments, the plurality of sensors can be positioned on a strip or string of material in communication with the positioning device.

Abstract: Devices, systems, and methods for measuring a force applied to a joint during a surgical procedure are disclosed. The device includes an insertion tool, a handle, and one or more force indicators. The insertion tool includes an insertion end and a base end. The one or more force indicators may be attached to the insertion tool and the handle. The insertion end of the device may be inserted into a joint during a surgical procedure and used to apply a force to the joint and/or measure the force using the one or more force indicators when the force is applied.

Abstract: Some examples are directed to methods and related systems for generating 3D models of existing bone tunnels for surgical planning.

Abstract: Some examples are directed to methods and related systems for intraoperatively selecting and displaying cross-sectional images.

Abstract: Embodiments of negative pressure wound therapy systems and methods for operating the systems are disclosed. In some embodiments, a system includes a pump assembly, canister, and a wound dressing configured to be positioned over a wound. The pump assembly, canister, and the wound dressing can be fluidically connected to facilitate delivery of negative pressure to a wound. The system can additionally include a valve configured to control the introduction of positive pressure to the wound.

Abstract: A system for improving graft harvesting including a blade guide (320) having a handle (370) and a guide portion with an elongate slot (330). The system may also include a first blade assembly (750) that slides along the elongate slot (330), the blade assembly (750) having a cutting blade (765) rotatably coupled to a handle (780). The cutting blade (765) may include a leading cutting edge and a trailing cutting edge. The blade assembly (350, 750) and blade guide (320) may cooperate to control a depth of blade penetration into a tissue, as the blade slides along the elongate slot (330). The blade guide (320) may include means to stabilize the guide with the tissue.

Abstract: A method for creating a patient-specific surgical plan includes receiving one or more pre-operative images of a patient having one or more infirmities affecting one or more anatomical joints. three-dimensional anatomical model of the one or more anatomical joints is created based on the one or more pre-operative images. One or more transfer functions and the three-dimensional anatomical model are used to identify a patient-specific implantation geometry that corrects the one or more infirmities. The transfer functions model performance of the one or more anatomical joints as a function of anatomical geometry and anatomical implantation features. surgical plan comprising the patient-specific implantation geometry may then be displayed.

Abstract: A cannula includes an elongated body having a proximal end, a distal end, and a longitudinal axis extending therebetween, a first surface configured for passage of a surgical instrument along the first surface, and a second surface opposite the first surface. A passageway extends along the second surface, which is configured for passage of a suture. An eyelet is at least partially defined through the second surface at the distal end of the body for receiving the suture at the distal end.

Abstract: A system for delivering tissue anchors into an operative space may include a tissue anchor delivery device including a handle and an elongate shaft, and a tissue anchor magazine separate and detached from the tissue anchor delivery device. The magazine may be configured to be delivered subcutaneously into the operative space separate from the tissue anchor delivery device. Another tissue anchor delivery device may include an elongate shaft having a length from a handle to a distal end of the shaft of at least 10 cm, a tissue anchor magazine coupled to the handle in communication with the shaft, and a tissue anchor advancement mechanism configured to advance a plurality of tissue anchors from the magazine out the distal end of the shaft. The tissue anchor advancement mechanism may be configured to advance only one tissue anchor along the length of the shaft at a time.

Abstract: Systems and methods for optimizing parameters of an orthopaedic procedure for a particular patient, including parameters relating to the anatomic and biomechanic fit of an implant or implant system implanted into the patient's joint. These systems and methods may utilize patient-specific information gathered pre-operatively in conjunction with optimization algorithms to determine an optimal implant design and an optimal position and orientation for implantation of the implant into the particular patient's joint.

Abstract: Embodiments of the present application provide technologies related to adaptive surgeon-specific instrumentation, unique preparatory tools and procedures for bone resection and implant devices, and systems for selection of implantation preparatory tools for implantation procedures. The embodiments described herein may, for example, be utilized in connection with knee arthroplasty procedures.

Abstract: There is provided a tibial component comprising: a tibial tray with an inferior side; and a support member connected to the inferior side of the tibial tray, the support member having a stem portion, the support member further comprising at least one opening. In one embodiment, the at least one opening is constructed and arranged to receive a sawblade or an osteotome. In another embodiment, the at least one opening is comprised of solid material but is radio-lucent. In yet another embodiment, the at least one opening is comprised of solid material and is frangible.

Abstract: A method for preoperatively characterizing an individual patients biomechanic function in preparation of implanting a prosthesis is provided. The method includes subjecting a patient to various activities, recording relative positions of anatomy during said various activities, measuring force environments responsive to said patient's anatomy and affected area during said various activities, characterizing the patient's biomechanic function from said relative positions and corresponding force environments, inputting the measured force environments, relative positions of knee anatomy, and patient's biomechanic function characterization into one or more computer simulation models, inputting a computer model of the prosthesis into said one or more computer simulation models, and manipulating the placement of the prosthesis in the computer simulation using said patient's biomechanic function characterization and said computer model of the prosthesis to approximate a preferred biomechanical fit of the prosthesis.

Abstract: An apparatus and method for collecting fluid are disclosed. The apparatus includes a body portion comprising a fluid inlet and an outlet, an expandable container secured to the body portion, at least one wicking element extending from within the body portion into the container, and at least one super absorber element arranged inside the container.