|
View Edit Delete |
PER-33 |
"Order" or "an order" refers to a set of instructions for performance of a particular task and/or providing of a particular item. Examples of an order, include, but are not limited to, a set of doctor's orders, a prescription, a patient-specific implant fabrication request, a request for production of a particular product, system, instrument, or the like. |
81 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
"Soft tissue transfer surgical procedure" or "Soft tissue rearrangement procedure" refers to any surgical procedure that includes a goal or outcome that positions, repositions, or relocates a soft tissue, such as a tendon or ligament or graft, to a location on, in, about, or through one or more bones of a patient. Examples of tendon transfer surgical procedures, include, but are not limited to, Achilles Tendon Transfer, Flexor hallucis longus (FHL) tendon transfer, tibialis posterior tendon transfer, posterior tibia tendon transfer, tibialis anterior tendon transfer, Jones tenosuspension, Extensor digitorum longus (EDL) transfer, Tibialis anterior tendon (TAT) transfer, Flexor digitorum longus (FDL) transfer, Extensor hallucis longus (EHL) transfer, lateral ankle ligament reconstruction including ligament anchoring for Anterior talofibular ligament ATFL, calcaneofibular ligament (CFL), and plantar calcaneonavicular ligament. A soft tissue transfer surgical procedure can also be referred to as a tendon transfer or tendon transfer procedure, a ligament transfer or ligament transfer procedure, or the like. |
82 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
"Metatarsal base resection guide" refers to a resection guide designed, engineered, fabricated, or intended for use with, one, in, or about a base part, section, surface, portion, or aspect of a metatarsal for one or more steps of a medical procedure. The metatarsal base resection guide may be used to form an osteotomy, to resect a wedge for a closing wedge procedure, resect a bone wedge that preserves a cortical layer of bone opposite the resected bone wedge, form an osteotomy that uniplanar wedge, a biplanar wedge, or a triplane wedge. Various embodiments of a metatarsal base resection guide may be used on a medial surface, a dorsal surface, a lateral surface, or a plantar surface of a single metatarsal. Alternatively, or in addition, various embodiments of a metatarsal base resection guide can be used on two or more metatarsals. |
83 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
"Reduction guide" or "reducer" refers to any structure, apparatus, surface, device, system, feature, or aspect configured, designed, engineered, or fabricated to reduce or aide a user in the reduction of one bone or bone fragment or implant in relation to another bone or bone fragment or implant. |
84 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
"Fastener guide" or "reducer" refers to any structure, apparatus, surface, device, system, feature, or aspect configured, designed, engineered, or fabricated to guide or direct a fastener into a bone as part of deploying the fastener. Examples of a fastener guide include an opening in a structure that is sized and/or oriented for deployment of a fastener such as a bone screw, a reference pin for aligning a fastener for deployment at a desired orientation and/or trajectory, and the like. |
85 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
As used herein, a “guard” refers to an apparatus, instrument, structure, member, device, component, system, or assembly structured, organized, configured, designed, arranged, or engineered to prevent, limit, impede, stop, or restrict motion, action, or movement and/or operation of the another object, member, structure, component, part, apparatus, system, or assembly beyond a certain parameter such as a boundary. Said another way, a "guard" refers to an apparatus, instrument, structure, member, device, component, system, or assembly structured, organized, configured, designed, arranged, or engineered to retain, maintain, hold, keep, or restrict motion, action, or movement and/or operation of the another object, member, structure, component, part, apparatus, system, or assembly within or at one or more parameters such as a boundary. |
86 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
As used herein, "artificial intelligence" refers to intelligence demonstrated by machines, unlike the natural intelligence displayed by humans and animals, which involves consciousness and emotionality. The distinction between artificial intelligence and natural intelligence categories is often revealed by the acronym chosen. 'Strong' AI is usually labelled as artificial general intelligence (AGI) while attempts to emulate 'natural' intelligence have been called artificial biological intelligence (ABI). Leading AI textbooks define the field as the study of "intelligent agents": any device that perceives its environment and takes actions that maximize its chance of achieving its goals. The term "artificial intelligence" can also be used to describe machines that mimic "cognitive" functions that humans associate with the human mind, such as "learning" and "problem solving". (Search "artificial intelligence" on Wikipedia.com June 25, 2021. CC-BY-SA 3.0 Modified. Accessed June 25, 2021.) |
87 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
As used herein, "segmentation" or "image segmentation" refers to the process of partitioning an image into different meaningful segments. These segments may correspond to different tissue classes, organs, pathologies, bones, or other biologically relevant structures. Medical image segmentation accommodates imaging ambiguities such as by low contrast, noise, and other imaging ambiguities. |
88 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
Certain computer vision techniques can be used or adapted for image segmentation. For example, the techniques and or algorithms for segmentation may include, but are not limited to: Atlas-Based Segmentation: For many applications, a clinical expert can manually label several images; segmenting unseen images is a matter of extrapolating from these manually labeled training images. Methods of this style are typically referred to as atlas-based segmentation methods. Parametric atlas methods typically combine these training images into a single atlas image, while nonparametric atlas methods typically use all of the training images separately. Atlas-based methods usually require the use of image registration in order to align the atlas image or images to a new, unseen image. |
89 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
Image registration is a process of correctly aligning images; Shape-Based Segmentation: Many methods parametrize a template shape for a given structure, often relying on control points along the boundary. The entire shape is then deformed to match a new image. Two of the most common shape-based techniques are Active Shape Models and Active Appearance Models; Image-Based Segmentation: Some methods initiate a template and refine its shape according to the image data while minimizing integral error measures, like the Active contour model and its variations; Interactive Segmentation: Interactive methods are useful when clinicians can provide some information, such as a seed region or rough outline of the region to segment. An algorithm can then iteratively refine such a segmentation, with or without guidance from the clinician. Manual segmentation, using tools such as a paint brush to explicitly define the tissue class of each pixel, remains the gold standard for many imaging applications. Recently, principles from feedback control theory have been incorporated into segmentation, which give the user much greater flexibility and allow for the automatic correction of errors; Subjective surface Segmentation: This method is based on the idea of evolution of segmentation function which is governed by an advection-diffusion model. To segment an object, a segmentation seed is needed (that is the starting point that determines the approximate position of the object in the image). Consequently, an initial segmentation function is constructed. With the subjective surface method, the position of the seed is the main factor determining the form of this segmentation function; and Hybrid segmentation which is based on combination of methods. (Search "medical image computing" on Wikipedia.com June 24, 2021. CC-BY-SA 3.0 Modified. Accessed June 24, 2021.) |
90 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
As used herein, "medical imaging" refers to a technique and process of imaging the interior of a body for clinical analysis and medical intervention, as well as visual representation of the function of some organs or tissues (physiology). Medical imaging seeks to reveal internal structures hidden by the skin and bones, as well as to diagnose and treat disease. Medical imaging may be used to establish a database of normal anatomy and physiology to make possible identification of abnormalities. Medical imaging in its widest sense, is part of biological imaging and incorporates radiology, which uses the imaging technologies of X-ray radiography, magnetic resonance imaging, ultrasound, endoscopy, elastography, tactile imaging, thermography, medical photography, nuclear medicine functional imaging techniques as positron emission tomography (PET) and single-photon emission computed tomography (SPECT). Another form of X-ray radiography includes computerized tomography (CT) scans in which a computer controls the position of the X-ray sources and detectors. Magnetic Resonance Imaging (MRI) is another medical imaging technology. Measurement and recording techniques that are not primarily designed to produce images, such as electroencephalography (EEG), magnetoencephalography (MEG), electrocardiography (ECG), and others, represent other technologies that produce data susceptible to representation as a parameter graph vs. time or maps that contain data about the measurement locations. In certain embodiments bone imaging includes devices that scan and gather bone density anatomic data. These technologies may be considered forms of medical imaging in certain disciplines. (Search "medical imaging" on Wikipedia.com June 16, 2021. CC-BY-SA 3.0 Modified. Accessed June 23, 2021.) Data, including images, text, and other data associated with medical imaging is referred to as patient imaging data. As used herein, "patient imaging data" refers to data identified, used, collected, gathered, and/or generated in connection with medical imaging and/or medical imaging data. Patient imaging data can be shared between users, systems, patients, and professionals using a common data format referred to as Digital Imaging and Communications in Medicine (DICOM) data. DICOM data is a standard format for storing, viewing, retrieving, and sharing medical images. |
91 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
As used herein, "medical image computing" or "medical image processing" refers to systems, software, hardware, components, and/or apparatus that involve and combine the fields of computer science, information engineering, electrical engineering, physics, mathematics and medicine. Medical image computing develops computational and mathematical methods for working with medical images and their use for biomedical research and clinical care. One goal for medical image computing is to extract clinically relevant information or knowledge from medical images. While closely related to the field of medical imaging, medical image computing focuses on the computational analysis of the images, not their acquisition. The methods can be grouped into several broad categories: image segmentation, image registration, image-based physiological modeling, and others. (Search "medical image computing" on Wikipedia.com June 24, 2021. CC-BY-SA 3.0 Modified. Accessed June 24, 2021.) Medical image computing may include one or more processors or controllers on one or more computing devices. Such processors or controllers may be referred to herein as medical image processors. Medical imaging and medical image computing together can provide systems and methods to image, quantify and fuse both structural and functional information about a patient in vivo. These two technologies include the transformation of computational models to represent specific subjects/patients, thus paving the way for personalized computational models. Individualization of generic computational models through imaging can be realized in three complementary directions: definition of the subject-specific computational domain (anatomy) and related subdomains (tissue types); definition of boundary and initial conditions from (dynamic and/or functional) imaging; and characterization of structural and functional tissue properties. Medical imaging and medical image computing enable the translation of models to the clinical setting with both diagnostic and therapeutic applications. (Id.) In certain embodiments, medical image computing can be used to generate a bone model, a patient-specific model, and/or a patent specific instrument from medical imaging and/or medical imaging data. |
92 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
As used herein, "model" refers to an informative representation of an object, person or system. Representational models can be broadly divided into the concrete (e.g. physical form) and the abstract (e.g. behavioral patterns, especially as expressed in mathematical form). In abstract form, certain models may be based on data used in a computer system or software program to represent the model. Such models can be referred to as computer models. Computer models can be used to display the model, modify the model, print the model (either on a 2D medium or using a 3D printer or additive manufacturing technology). Computer models can also be used in environments with models of other objects, people, or systems. Computer models can also be used to generate simulations, display in virtual environment systems, display in augmented reality systems, or the like. Computer models can be used in Computer Aided Design (CAD) and/or Computer Aided Manufacturing (CAM) systems. Certain models may be identified with an adjective that identifies the object, person, or system the model represents. For example, a "bone" model is a model of a bone, and a "heart" model is a model of a heart. (Search "model" on Wikipedia.com June 13, 2021. CC-BY-SA 3.0 Modified. Accessed June 23, 2021.) As used herein, “additive manufacturing” refers to a manufacturing process in which materials are joined together in a process that repeatedly builds one layer on top of another to generate a three-dimensional structure or object. Additive manufacturing may also be referred to using different terms including: additive processes, additive fabrication, additive techniques, additive layer manufacturing, layer manufacturing, freeform fabrication, ASTM F2792 (American Society for Testing and Materials), and 3D printing. Additive manufacturing can build the three-dimensional structure or object using computer-controlled equipment that applies successive layers of the material(s) based on a three-dimensional model that may be defined using Computer Aided Design (CAD) software. Additive manufacturing can use a variety of materials including polymers, thermoplastics, metals, ceramics, biochemicals, and the like. Additive manufacturing may provide unique benefits, as an implant together with the pores and/or lattices can be directly manufactured (without the need to generate molds, tool paths, perform any milling, and/or other manufacturing steps). |
93 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
"Repository" refers to any data source or dataset that includes data or content. In one embodiment, a repository resides on a computing device. In another embodiment, a repository resides on a remote computing or remote storage device. A repository may comprise a file, a folder, a directory, a set of files, a set of folders, a set of directories, a database, an application, a software application, content of a text, content of an email, content of a calendar entry, and the like. A repository, in one embodiment, comprises unstructured data. A repository, in one embodiment, comprises structured data such as a table, an array, a queue, a look up table, a hash table, a heap, a stack, or the like. A repository may store data in any format including binary, text, encrypted, unencrypted, a proprietary format, or the like. |
94 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
"Reference” refers to any apparatus, structure, device, system, component, marking, and/or indicator organized, configured, designed, engineered, and/or arranged to serve as a source of information or a point of comparison used to support or establish knowledge, truth, or quality. (© ChatGPT Jan. 9 Version, Modified, accessed chat.openai.com/chat Jan. 28, 2023). In certain embodiments, a reference can serve as a starting point or initial position for one or more steps in a surgical procedure. A reference may be a type of fiducial. In certain embodiments, “reference” can be combined with an adjective describing the reference. For example, a “model reference” is a reference within a model such as a computer model. A model reference refers to any feature, aspect, and/or component within a model. Examples of a model reference include, but are not limited to, a point, a plane, a line, a plurality of points, a surface, an anatomical structure, a shape, or the like. An “anatomical reference” is a reference within, on, near, or otherwise associated with an anatomical structure such as a bone. A reference (e.g., model, actual, virtual, and/or real) may also be referred to as a reference feature. |
95 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
“Reference feature” refers to a feature configured for use as a point, plane, axis, or line of reference (aka a reference). A reference or reference feature can be used to position, measure, orient, fixation, couple, engage, and/or align one object or structure with another object or structure. In certain embodiments, a reference or reference feature can serve as a baseline, a ground truth, a waypoint, a control point, a landmark, and/or the like. A reference feature can facilitate moving from one coordinate system or frame of reference in a virtual environment to a position, location, frame of reference, environment, or orientation on, or in, an actual object, structure, device, apparatus, anatomical structure, or the like. Advantageously, a reference feature can coordinate objects, models, or structures in a digital or virtual model or representation with corresponding objects or structures (e.g., anatomical structures) of actual physical objects or structures. Said another way, a reference feature can serve to map from a virtual or modeled object to an actual or physical object. As used herein, "feature" refers to a distinctive attribute or aspect of something. (Search "feature" on google.com. Oxford Languages, 2021. Web. 20 Apr. 2021.) A feature may include one or more apparatuses, structures, objects, systems, sub-systems, devices, or the like. A feature may include a modifier that identifies a particular function or operation and/or a particular structure relating to the feature. Examples of such modifiers applied to a feature, include, but are not limited to, "attachment feature," "alignment feature," "securing feature," "placement feature," "protruding feature," "engagement feature," "disengagement feature," “resection feature”, “guide feature”, "alignment feature," and the like. |
96 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
As used herein, a "marking" or "marker" refers to a symbol, letter, lettering, word, phrase, icon, design, color, diagram, indicator, figure, structure, device, apparatus, surface, component, system, or combination of these designed, intended, structured, organized, configured, programmed, arranged, or engineered to communication information and/or a message to a user receiving, viewing, or encountering the marking. The marking or "marker" can include one or more of a tactile signal, a visual signal or indication, an audible signal, and the like. In one embodiment, a marking may comprise a number or set letters, symbols, or words positioned on a surface, structure, color, color scheme, or device to convey a desired message or set of information. |
97 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
"Place" refers to a position or location for a component, structure, device, object, or person. In certain embodiments, place refers to a position, orientation, or location relative to one or more other objects or structures. In other embodiments, a place can refer to a geographic location. |
98 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
"Set" refers to a collection of objects. A set can have zero or more objects in the collection. Generally, a set includes one or more objects in the collection. |
99 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |
|
View Edit Delete |
PER-33 |
As used herein, a “sleeve” refers to structure that is narrow and longer longitudinally than the structure is wide. In certain embodiments, a sleeve serves to surround, enclose, wrap, and/or contain something else. In certain embodiments, a sleeve may surround, enclose, wrap, and/or contain a passage or void. (Search "sleeve" on wordhippo.com. WordHippo, 2021. Web. Accessed 15 Nov. 2021. Modified.) In certain embodiments, the term sleeve may be preceded by an adjective that identifies the structure, implement, component or instrument that may be used with, inserted into or associated with the sleeve. For example, a “pin sleeve” may be configured to accept a pin or wire such as a K-wire, a “drive sleeve” may be configured to accept a drill or drill bit, a “fixation member sleeve” may be configured to accept a fastener or fixation member. |
100 |
Added by DJM Jan 2024 |
1/6/24, 9:58 PM |