Persona knee system
E239561
Persona knee system is a customized knee replacement implant line by Zimmer Biomet designed to closely match individual patient anatomy for improved fit and function.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Persona knee system canonical | 2 |
| Persona Knee System | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2152148 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Persona knee system Context triple: [Zimmer Biomet, hasBrand, Persona knee system]
-
A.
DEKA Arm System
The DEKA Arm System is an advanced prosthetic limb designed to provide highly dexterous, near-natural arm and hand function for amputees using sophisticated sensors and control systems.
-
B.
iBOT mobility system
The iBOT mobility system is an advanced powered wheelchair that uses gyroscopic technology to climb stairs, elevate users to standing height, and navigate challenging terrain.
-
C.
ASIMO humanoid robot
ASIMO is a pioneering humanoid robot developed by Honda, designed to walk, run, and interact with humans as a research platform for advanced robotics and mobility technologies.
-
D.
Cassie bipedal robot
Cassie is a state-of-the-art bipedal robot designed for dynamic, human-like walking and running research in robotics and control.
-
E.
Nadia humanoid robot
Nadia is a state-of-the-art humanoid robot platform designed for advanced research in robotics, locomotion, and human-robot interaction.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Persona knee system Target entity description: Persona knee system is a customized knee replacement implant line by Zimmer Biomet designed to closely match individual patient anatomy for improved fit and function.
-
A.
DEKA Arm System
The DEKA Arm System is an advanced prosthetic limb designed to provide highly dexterous, near-natural arm and hand function for amputees using sophisticated sensors and control systems.
-
B.
iBOT mobility system
The iBOT mobility system is an advanced powered wheelchair that uses gyroscopic technology to climb stairs, elevate users to standing height, and navigate challenging terrain.
-
C.
ASIMO humanoid robot
ASIMO is a pioneering humanoid robot developed by Honda, designed to walk, run, and interact with humans as a research platform for advanced robotics and mobility technologies.
-
D.
Cassie bipedal robot
Cassie is a state-of-the-art bipedal robot designed for dynamic, human-like walking and running research in robotics and control.
-
E.
Nadia humanoid robot
Nadia is a state-of-the-art humanoid robot platform designed for advanced research in robotics, locomotion, and human-robot interaction.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
knee replacement implant system
ⓘ
orthopedic medical device ⓘ |
| aimsTo |
enhance range of motion
ⓘ
improve implant fit ⓘ improve patient satisfaction after knee replacement ⓘ reduce soft-tissue imbalance ⓘ |
| associatedProcedure |
primary total knee replacement
ⓘ
revision knee arthroplasty (selected configurations) ⓘ |
| brandOf |
Zimmer Biomet
ⓘ
surface form:
Zimmer Biomet Persona line
|
| clinicalSetting | orthopedic surgery ⓘ |
| designedFor |
customized fit to individual patient anatomy
ⓘ
improved knee function ⓘ restoration of knee joint alignment ⓘ |
| developer | Zimmer Biomet ⓘ |
| feature |
anatomically shaped components
ⓘ
cemented fixation options ⓘ cementless fixation options ⓘ cruciate-retaining designs ⓘ gender-neutral sizing philosophy ⓘ high-flexion options ⓘ instrumentation system for personalized alignment ⓘ intraoperative sizing flexibility ⓘ multiple sizing options ⓘ posterior-stabilized designs ⓘ |
| hasComponent |
articular insert
ⓘ
femoral component ⓘ patellar component ⓘ tibial component ⓘ |
| hasTradeName |
Persona knee system
self-link
ⓘ
surface form:
Persona Knee System
|
| indication |
failed previous knee replacement
ⓘ
painful osteoarthritis of the knee ⓘ post-traumatic arthritis of the knee ⓘ rheumatoid arthritis of the knee ⓘ |
| manufacturer | Zimmer Biomet ⓘ |
| marketedBy |
Zimmer Biomet
ⓘ
surface form:
Zimmer Biomet Holdings, Inc.
|
| material |
cobalt-chromium alloy (femoral components)
ⓘ
titanium alloy (tibial baseplates) ⓘ ultra-high-molecular-weight polyethylene (inserts) ⓘ |
| partOf | Zimmer Biomet knee arthroplasty portfolio ⓘ |
| regulatoryStatus | cleared for clinical use in multiple countries ⓘ |
| relatedTo |
Zimmer Biomet
ⓘ
surface form:
Zimmer Biomet NexGen knee system
Zimmer Biomet ⓘ
surface form:
Zimmer Biomet Vanguard knee system
|
| routeOfAdministration | surgically implanted ⓘ |
| targetPopulation | adult patients requiring knee replacement ⓘ |
| usedFor |
knee joint replacement surgery
ⓘ
partial knee arthroplasty ⓘ total knee arthroplasty ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Persona knee system Description of subject: Persona knee system is a customized knee replacement implant line by Zimmer Biomet designed to closely match individual patient anatomy for improved fit and function.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Persona Knee System
this entity surface form:
Persona Knee System