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US 12,208,023 B2Granted
Orthopaedic surgical instrument systems and associated methods of use
AssigneeDepuy Ireland Unlimited Company
InventorsDaniel N. Huff, Kaela A. Wong, Niki Gosling, Ivan Velikanov, Talha Mansur, Paige Buckley, Joanne Lewis
Life of this patent
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Abstract
A surgical instrument system includes a commonly-sized orthopaedic surgical instrument assembly for use in implanting a femoral component, along with a number of orthopaedic surgical instrument assemblies having varying sizes of instruments of use in implanting a tibial tray component and a patella component.
Claims17
A surgical instrument system, comprising:
- a plurality of femoral trial components, wherein each of the plurality of femoral trial components has a single common size,
- a plurality of tibial bearing trial components, wherein (i) each of the plurality of tibial bearing trial components has a size that is the same as the single common size of the plurality of femoral trial components, and (ii) each of the plurality of tibial bearing trial components includes a locking mechanism,
- a plurality of tibial tray trial components, wherein (i) each of the tibial tray trial components has a size that is different from the size of at least some of the other of the plurality of tibial tray trial components, and (ii) each of the plurality of tibial tray trial components includes a locking mechanism that mates with the locking mechanisms of the plurality of tibial bearing trial components such that each of the plurality of tibial bearing trial components is configured to be separately coupled to each of the plurality of tibial tray trial components,
- a first instrument sterilization tray having a plurality of instrument retainers configured to retain orthopaedic surgical instruments during sterilization and transport thereof, wherein the first instrument sterilization tray (i) has one or more of the plurality of femoral trial components and one or more of the plurality of tibial bearing trial components retained therein, with each of such retained femoral trial components and tibial bearing trial components having the single common size, and (ii) is devoid of (a) any of the plurality of tibial tray trial components, and (b) any femoral trial components or tibial bearing trial components having a size other than the single common size, and
- a second instrument sterilization tray having a plurality of instrument retainers configured to retain orthopaedic surgical instruments during sterilization and transport thereof, wherein the second instrument sterilization tray (i) has the plurality of tibial tray trial components retained therein, with each of such retained tibial tray trial components having a size that is different from the size of at least some of the other retained plurality of tibial tray trial components, and (ii) is devoid of any of the plurality of femoral trial components and any of the plurality of tibial bearing trial components.
2 more elements
A surgical instrument system, comprising:
- a right femoral trial component and a left femoral component, wherein the right and left femoral trial components are the same size,
- a plurality of tibial bearing trial components, wherein each of the plurality of tibial bearing trial components (i) is the same size as the right and left femoral trial components, and (ii) includes a locking mechanism,
- a plurality of tibial tray trial components, wherein (i) each of the tibial tray trial components has a size that is different from the size of at least some of the other of the plurality of tibial tray trial components, and (ii) each of the plurality of tibial tray trial components includes a locking mechanism that mates with the locking mechanisms of each of the plurality of tibial bearing trial components such that each of the plurality of tibial bearing trial components is configured to be separately coupled to each of the plurality of tibial tray trial components,
- a first instrument sterilization tray having a plurality of instrument retainers configured to retain orthopaedic surgical instruments during sterilization and transport thereof, wherein the first instrument sterilization tray (i) has at least one of the right and left femoral trial components, and at least one of the plurality of tibial bearing trial components retained therein, with each of such retained femoral trial components and tibial bearing trial components having a single common size, and (ii) is devoid of (a) any of the plurality of tibial tray trial components, and (b) any femoral trial components or tibial bearing trial components having a size other than the single common size, and
- a second instrument sterilization tray having a plurality of instrument retainers configured to retain orthopaedic surgical instruments during sterilization and transport thereof, wherein the second instrument sterilization tray (i) has the plurality of tibial tray trial components retained therein, with each of such retained tibial tray trial components having a size that is different from the size of at least some of the other retained plurality of tibial tray trial components, and (ii) is devoid of both the right and left femoral trial components and any of the plurality of tibial bearing trial components.
2 more elements
Dependencies are inferred from the claim text.