JPWO2020006089A5 - - Google Patents
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- JPWO2020006089A5 JPWO2020006089A5 JP2020573246A JP2020573246A JPWO2020006089A5 JP WO2020006089 A5 JPWO2020006089 A5 JP WO2020006089A5 JP 2020573246 A JP2020573246 A JP 2020573246A JP 2020573246 A JP2020573246 A JP 2020573246A JP WO2020006089 A5 JPWO2020006089 A5 JP WO2020006089A5
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- slider
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- 210000000988 bone and bone Anatomy 0.000 claims 173
- 230000035515 penetration Effects 0.000 claims 9
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 claims 1
- 229910001000 nickel titanium Inorganic materials 0.000 claims 1
Claims (28)
骨プレート;
前記骨プレートの複数の伸張貫通開口部であり、各々が当該伸張貫通開口部を横切る一対の端部部分を有する伸張貫通開口部;
各々が頭部部分及びシャンク部を有する複数の骨スクリューであり、該シャンク部が骨内へと駆動されるように構成されている、骨スクリュー;
前記伸張貫通開口部内にあり、前記骨スクリューの前記頭部部分を受容するように構成された貫通孔を有する複数のスライダであり、当該スライダと当該スライダ内に受容された前記骨スクリューの前記頭部部分とが、前記伸張貫通開口部内で前記骨プレートに対してシフト可能である、複数のスライダ;
負荷構成を有する少なくとも1つの弾性部材であり、前記負荷構成において当該少なくとも1つの弾性部材が、前記複数のスライダにバイアス力を印加し、各前記スライダをそれぞれの前記伸張貫通開口部の一端部部分に向けて付勢するように構成された、少なくとも1つの弾性部材;及び
少なくとも1つのアクチュエータであって、前記負荷構成にある前記少なくとも1つの弾性部材を維持し前記スライダがそれぞれの前記伸張貫通開口部の前記一端部部分に向かってシフトすることを当該アクチュエータが抑制する干渉位置と、前記少なくとも1つの弾性部材が、前記スライダ及び該スライダに受容された骨スクリューを、前記骨プレートの前記伸張貫通開口部に沿って前記伸張貫通開口部の前記一端部部分に向けて付勢することを当該アクチュエータが可能にするクリアランス位置と、を有するアクチュエータ;
を含み、
前記負荷構成にある前記少なくとも1つの弾性部材が、前記骨プレート及び前記スライダに接触し、前記スライダにバイアス力を印加して前記スライダに前記伸張貫通開口部の前記一端部部分に向けて付勢する、
骨プレートシステム。 Bone plate system:
Bone plate;
A plurality of stretch-through openings of the bone plate, each having a pair of end portions across the stretch-through opening;
Multiple bone screws, each having a head portion and a shank portion, the shank portion being configured to be driven into the bone;
A plurality of sliders having through holes configured to receive the head portion of the bone screw within the stretch penetration opening, the slider and the head of the bone screw received within the slider. A plurality of sliders in which the portion is shiftable with respect to the bone plate within the stretch through opening;
It is at least one elastic member having a load configuration, and in the load configuration, the at least one elastic member applies a bias force to the plurality of sliders, and each slider is subjected to one end portion of each extension penetration opening. At least one elastic member configured to urge towards; and at least one actuator that retains the at least one elastic member in said load configuration and the slider is each said stretch-through opening. An interference position in which the actuator suppresses a shift toward the one end portion of the portion, and the stretch penetration of the slider and the bone screw received by the slider by the at least one elastic member. An actuator having a clearance position that allows the actuator to urge along the opening towards the one end portion of the stretch through opening;
Including
The at least one elastic member in the load configuration comes into contact with the bone plate and the slider, and applies a bias force to the slider to urge the slider toward the one end portion of the extension through opening. do,
Bone plate system.
骨プレート;
前記骨プレートの複数の伸張貫通開口部であり、各々が当該伸張貫通開口部を横切る一対の端部部分を有する伸張貫通開口部;
各々が頭部部分及びシャンク部を有する複数の骨スクリューであり、該シャンク部が骨内へと駆動されるように構成されている、骨スクリュー;
前記伸張貫通開口部内にあり、前記骨スクリューの前記頭部部分を受容するように構成された貫通孔を有する複数のスライダであり、当該スライダと当該スライダ内に受容された前記骨スクリューの前記頭部部分とが、前記伸張貫通開口部内で前記骨プレートに対してシフト可能である、複数のスライダ;
前記複数のスライダにバイアス力を印加し、各前記スライダをそれぞれの前記伸張貫通開口部の一端部部分に向けて付勢するように構成された少なくとも1つの弾性部材;及び
少なくとも1つのアクチュエータであって、前記スライダがそれぞれの前記伸張貫通開口部の前記一端部部分に向かってシフトすることを当該アクチュエータが抑制する干渉位置と、前記少なくとも1つの弾性部材が、前記スライダ及び該スライダに受容された骨スクリューを、前記骨プレートの前記伸張貫通開口部に沿って前記伸張貫通開口部の前記一端部部分に向けて付勢することを当該アクチュエータが可能にするクリアランス位置と、を有するアクチュエータ;
を含み、
前記少なくとも1つの弾性部材が複数の伸張した弾性部材を含み、各弾性部材が対向する一対の端部と該端部の間の中間部とを有し、該中間部は前記スライダの1つにより支持され、前記端部は前記骨プレートにより支持される、
骨プレートシステム。 Bone plate system:
Bone plate;
A plurality of stretch-through openings of the bone plate, each having a pair of end portions across the stretch-through opening;
Multiple bone screws, each having a head portion and a shank portion, the shank portion being configured to be driven into the bone;
A plurality of sliders having through holes configured to receive the head portion of the bone screw within the stretch penetration opening, the slider and the head of the bone screw received within the slider. A plurality of sliders in which the portion is shiftable with respect to the bone plate within the extension through opening;
At least one elastic member configured to apply a bias force to the plurality of sliders and urge each slider toward one end portion of the respective stretch-through opening;
At least one actuator, the interference position where the actuator suppresses the shift of the slider toward the one end portion of each of the extension through openings, and the at least one elastic member are the slider and the slider. A clearance position that allows the actuator to urge the bone screw received by the slider toward the one end portion of the stretch penetration opening along the stretch penetration opening of the bone plate. Actuator with;
Including
The at least one elastic member comprises a plurality of stretched elastic members, each elastic member having a pair of opposing ends and an intermediate portion between the ends, the intermediate portion being by one of the sliders. Supported, said end is supported by said bone plate,
Bone plate system.
骨プレート;
前記骨プレートの複数の伸張貫通開口部であり、各々が当該伸張貫通開口部を横切る一対の端部部分を有する伸張貫通開口部;
各々が頭部部分及びシャンク部を有する複数の骨スクリューであり、該シャンク部が骨内へと駆動されるように構成されている、骨スクリュー;
前記伸張貫通開口部内にあり、前記骨スクリューの前記頭部部分を受容するように構成された貫通孔を有する複数のスライダであり、当該スライダと当該スライダ内に受容された前記骨スクリューの前記頭部部分とが、前記伸張貫通開口部内で前記骨プレートに対してシフト可能である、複数のスライダ;
前記複数のスライダにバイアス力を印加し、各前記スライダをそれぞれの前記伸張貫通開口部の一端部部分に向けて付勢するように構成された少なくとも1つの弾性部材;及び
少なくとも1つのアクチュエータであって、前記スライダがそれぞれの前記伸張貫通開口部の前記一端部部分に向かってシフトすることを当該アクチュエータが抑制する干渉位置と、前記少なくとも1つの弾性部材が、前記スライダ及び該スライダに受容された骨スクリューを、前記骨プレートの前記伸張貫通開口部に沿って前記伸張貫通開口部の前記一端部部分に向けて付勢することを当該アクチュエータが可能にするクリアランス位置と、を有するアクチュエータ;
を含み、
前記少なくとも1つの弾性部材は、各々が前記スライダの1つと前記骨プレートとの間に延在する複数の弾性部材を含み、各弾性部材は、前記少なくとも1つのアクチュエータが前記干渉位置にあるときに曲げ部を含む変形構成を有し、前記少なくとも1つのアクチュエータが前記クリアランス位置にあるときに、前記曲げ部が変形のない構成に向かって真っ直ぐに伸びることが可能となる、
骨プレートシステム。 Bone plate system:
Bone plate;
A plurality of stretch-through openings of the bone plate, each having a pair of end portions across the stretch-through opening;
Multiple bone screws, each having a head portion and a shank portion, the shank portion being configured to be driven into the bone;
A plurality of sliders having through holes configured to receive the head portion of the bone screw within the stretch penetration opening, the slider and the head of the bone screw received within the slider. A plurality of sliders in which the portion is shiftable with respect to the bone plate within the stretch through opening;
At least one elastic member configured to apply a bias force to the plurality of sliders and urge each slider toward one end portion of the respective stretch-through opening;
At least one actuator, the interference position where the actuator suppresses the shift of the slider toward the one end portion of each of the extension through openings, and the at least one elastic member are the slider and the slider. A clearance position that allows the actuator to urge the bone screw received by the slider toward the one end portion of the stretch penetration opening along the stretch penetration opening of the bone plate. Actuator with;
Including
The at least one elastic member comprises a plurality of elastic members each extending between one of the sliders and the bone plate, each elastic member when the at least one actuator is in the interference position. It has a deformed configuration that includes a bent portion, and when the at least one actuator is in the clearance position, the bent portion can extend straight toward a non-deformed configuration.
Bone plate system.
前記少なくとも1つのアクチュエータが、該アクチュエータが前記干渉位置にあるときに前記骨プレートの前記平坦壁部分及び前記1つのスライダの前記平坦壁部分にそれぞれ係合する1対の平坦部を有する;
請求項1に記載の骨プレートシステム。 A flat wall portion in which the bone plate comprises a flat wall portion extending along one of the stretch through openings and one of the sliders faces the flat wall portion of the bone plate. And that the at least one actuator engages with the flat wall portion of the bone plate and the flat wall portion of the slider when the actuator is in the interference position, respectively. Have;
The bone plate system according to claim 1.
前記少なくとも1つのアクチュエータが前記クリアランス位置にある状態で、前記少なくとも1つの弾性部材が不負荷構成に向かってシフトする、
請求項1に記載の骨プレートシステム。 With the at least one actuator in the interference position, the at least one elastic member is in a load configuration and a bias force is applied to each of the sliders to apply a bias force between the slider and the bone plate. Clamp one actuator,
With the at least one actuator in the clearance position, the at least one elastic member shifts towards a no- load configuration.
The bone plate system according to claim 1.
骨プレート;
前記骨プレートの一対の伸張貫通開口部;
前記骨プレートを前記一対の骨に固定するための一対の骨スクリューであり、各々が頭部部分とシャンク部とを有する一対の骨スクリュー;
前記骨プレートの前記伸張貫通開口部内の一対のスライダであり、該スライダの各々が貫通孔を有し、前記骨スクリューのうちの一つの前記シャンク部が前記貫通孔を通って骨内へと駆動され、前記頭部部分が前記貫通孔に着座されるように前記貫通孔が構成されている、スライダ;
前記スライダと前記骨プレートとの間にクランプされるように構成された少なくとも1つのアクチュエータ;及び
前記骨プレートと前記スライダとの間で前記骨プレートの前記伸張貫通開口部内で延在し、前記スライダにバイアス力を印加して前記スライダを前記少なくとも1つのアクチュエータに対して付勢し、前記スライダに前記スライダと前記骨プレートとの間に前記少なくとも1つのアクチュエータをクランプさせるように構成された少なくとも1つの弾性部材;
を含み、
前記少なくとも1つのアクチュエータが、前記スライダと前記骨プレートとの間のクランプから除去可能であり、それにより前記伸張貫通開口部内で延在する前記少なくとも1つの弾性部材により印加される前記バイアス力が、各前記スライダとその中の前記骨スクリューを、他の前記スライダと前記骨スクリューに向けて付勢し前記一対の骨を一緒に圧迫する、
骨プレートシステム。 A bone plate system for fixing a pair of bones:
Bone plate;
A pair of stretch-through openings in the bone plate;
A pair of bone screws for fixing the bone plate to the pair of bones, each having a head portion and a shank portion;
A pair of sliders in the extension through opening of the bone plate, each of which has a through hole, and the shank portion of one of the bone screws is driven into the bone through the through hole. The through hole is configured such that the head portion is seated in the through hole;
At least one actuator configured to be clamped between the slider and the bone plate; and
Extending between the bone plate and the slider within the stretch-through opening of the bone plate, a bias force is applied to the slider to urge the slider against the at least one actuator and the slider. At least one elastic member configured to clamp the at least one actuator between the slider and the bone plate;
Including
The at least one actuator can be removed from the clamp between the slider and the bone plate, whereby the bias force applied by the at least one elastic member extending within the extension through opening is: Each of the sliders and the bone screw in the slider is urged toward the other slider and the bone screw to press the pair of bones together.
Bone plate system.
骨プレート;
前記骨プレートの一対の伸張貫通開口部;
前記骨プレートを前記一対の骨に固定するための一対の骨スクリューであり、各々が頭部部分とシャンク部とを有する一対の骨スクリュー;
前記骨プレートの前記伸張貫通開口部内の一対のスライダであり、該スライダの各々が貫通孔を有し、前記骨スクリューのうちの一つの前記シャンク部が前記貫通孔を通って骨内へと駆動され、前記頭部部分が前記貫通孔に着座されるように前記貫通孔が構成されている、スライダ;
前記スライダと前記骨プレートとの間にクランプされるように構成された少なくとも1つのアクチュエータ;及び
前記骨プレートと前記スライダとの間で前記骨プレートの前記伸張貫通開口部内で延在し、前記スライダにバイアス力を印加して前記スライダを前記少なくとも1つのアクチュエータに対して付勢し、前記スライダに前記スライダと前記骨プレートとの間に前記少なくとも1つのアクチュエータをクランプさせるように構成された少なくとも1つの弾性部材;
を含み、
前記少なくとも1つのアクチュエータが、前記スライダと前記骨プレートとの間のクランプから除去可能であり、それにより前記伸張貫通開口部内で延在する前記少なくとも1つの弾性部材により印加される前記バイアス力が、各前記スライダとその中の前記骨スクリューを、他の前記スライダと前記骨スクリューに向けて付勢し前記一対の骨を一緒に圧迫し、
前記少なくとも1つの弾性部材が、少なくとも1つの伸張した弾性ワイヤを含み、
前記少なくとも1つの伸張した弾性ワイヤが、前記スライダの各々に固定されて前記スライダを前記骨プレートに接続する一対の伸張弾性ワイヤを含む、
骨プレートシステム。 A bone plate system for fixing a pair of bones:
Bone plate;
A pair of stretch-through openings in the bone plate;
A pair of bone screws for fixing the bone plate to the pair of bones, each having a head portion and a shank portion;
A pair of sliders in the extension through opening of the bone plate, each of which has a through hole, and the shank portion of one of the bone screws is driven into the bone through the through hole. The through hole is configured such that the head portion is seated in the through hole;
At least one actuator configured to be clamped between the slider and the bone plate; and
Extending between the bone plate and the slider within the stretch-through opening of the bone plate, a bias force is applied to the slider to urge the slider against the at least one actuator and the slider. At least one elastic member configured to clamp the at least one actuator between the slider and the bone plate;
Including
The at least one actuator can be removed from the clamp between the slider and the bone plate, whereby the bias force applied by the at least one elastic member extending within the extension through opening is: Each of the sliders and the bone screw in it is urged toward the other slider and the bone screw to press the pair of bones together.
The at least one elastic member comprises at least one stretched elastic wire.
The at least one stretched elastic wire comprises a pair of stretch elastic wires secured to each of the sliders to connect the slider to the bone plate.
Bone plate system.
骨プレート;
前記骨プレートの一対の伸張貫通開口部;
前記骨プレートを前記一対の骨に固定するための一対の骨スクリューであり、各々が頭部部分とシャンク部とを有する一対の骨スクリュー;
前記骨プレートの前記伸張貫通開口部内の一対のスライダであり、該スライダの各々が貫通孔を有し、前記骨スクリューのうちの一つの前記シャンク部が前記貫通孔を通って骨内へと駆動され、前記頭部部分が前記貫通孔に着座されるように前記貫通孔が構成されている、スライダ;
前記スライダと前記骨プレートとの間にクランプされるように構成された少なくとも1つのアクチュエータ;及び
前記骨プレートと前記スライダとの間で前記骨プレートの前記伸張貫通開口部内で延在し、前記スライダにバイアス力を印加して前記スライダを前記少なくとも1つのアクチュエータに対して付勢し、前記スライダに前記スライダと前記骨プレートとの間に前記少なくとも1つのアクチュエータをクランプさせるように構成された少なくとも1つの弾性部材;
を含み、
前記少なくとも1つのアクチュエータが、前記スライダと前記骨プレートとの間のクランプから除去可能であり、それにより前記伸張貫通開口部内で延在する前記少なくとも1つの弾性部材により印加される前記バイアス力が、各前記スライダとその中の前記骨スクリューを、他の前記スライダと前記骨スクリューに向けて付勢し前記一対の骨を一緒に圧迫し、
前記アクチュエータが前記スライダと前記骨プレートとの間にクランプされている状態で、前記少なくとも1つの弾性部材が少なくとも1つの曲げ部を含み、前記少なくとも1つのアクチュエータが前記スライダと前記骨プレートとの間のクランプから除去されることに応答して、前記少なくとも1つの曲げ部が真っ直ぐになる、
骨プレートシステム。 A bone plate system for fixing a pair of bones:
Bone plate;
A pair of stretch-through openings in the bone plate;
A pair of bone screws for fixing the bone plate to the pair of bones, each having a head portion and a shank portion;
A pair of sliders in the extension through opening of the bone plate, each of which has a through hole, and the shank portion of one of the bone screws is driven into the bone through the through hole. The through hole is configured such that the head portion is seated in the through hole;
At least one actuator configured to be clamped between the slider and the bone plate; and
Extending between the bone plate and the slider within the stretch-through opening of the bone plate, a bias force is applied to the slider to urge the slider against the at least one actuator and the slider. At least one elastic member configured to clamp the at least one actuator between the slider and the bone plate;
Including
The at least one actuator can be removed from the clamp between the slider and the bone plate, whereby the bias force applied by the at least one elastic member extending within the extension through opening is: Each of the sliders and the bone screw in it is urged toward the other slider and the bone screw to press the pair of bones together.
With the actuator clamped between the slider and the bone plate, the at least one elastic member comprises at least one bend and the at least one actuator is between the slider and the bone plate. At least one bend is straightened in response to being removed from the clamp.
Bone plate system.
前記スライダに関連する前記少なくとも1つの弾性部材は、当該弾性部材の一部が前記支持表面に沿って延在する負荷構成と、当該弾性部材の前記一部が、前記支持表面から離間された不負荷構成とを有する、請求項18に記載の骨プレートシステム。 Each said slider comprises a pair of supporting surfaces that extend laterally to each other.
The at least one elastic member related to the slider has a load configuration in which a part of the elastic member extends along the support surface, and the part of the elastic member is separated from the support surface. 18. The bone plate system of claim 18, comprising a load configuration.
骨プレート;
前記骨プレートの一対の伸張貫通開口部;
前記骨プレートを前記一対の骨に固定するための一対の骨スクリューであり、各々が頭部部分とシャンク部とを有する一対の骨スクリュー;
前記骨プレートの前記伸張貫通開口部内の一対のスライダであり、該スライダの各々が貫通孔を有し、前記骨スクリューのうちの一つの前記シャンク部が前記貫通孔を通って骨内へと駆動され、前記頭部部分が前記貫通孔に着座されるように前記貫通孔が構成されている、スライダ;
前記スライダと前記骨プレートとの間にクランプされるように構成された少なくとも1つのアクチュエータ;及び
前記骨プレートと前記スライダとの間で前記骨プレートの前記伸張貫通開口部内で延在し、前記スライダにバイアス力を印加して前記スライダを前記少なくとも1つのアクチュエータに対して付勢し、前記スライダに前記スライダと前記骨プレートとの間に前記少なくとも1つのアクチュエータをクランプさせるように構成された少なくとも1つの弾性部材;
を含み、
前記少なくとも1つのアクチュエータが、前記スライダと前記骨プレートとの間のクランプから除去可能であり、それにより前記伸張貫通開口部内で延在する前記少なくとも1つの弾性部材により印加される前記バイアス力が、各前記スライダとその中の前記骨スクリューを、他の前記スライダと前記骨スクリューに向けて付勢し前記一対の骨を一緒に圧迫し、
各前記スライダは、両端部と、前記少なくとも1つの弾性部材を貫通させるように寸法決めされた、前記両端部の中間に延びる少なくとも1つの通路とを含み、
前記少なくとも1つの弾性部材は、前記スライダと前記骨プレートとの間のクランプからの前記少なくとも1つのアクチュエータの除去に応答して、前記通路内で旋回運動する一対の部分を有し、
前記少なくとも1つの通路は、前記弾性部材の前記部分の前記旋回運動を可能にする、前記両端部の各々における拡大された部分を含む、
骨プレートシステム。 A bone plate system for fixing a pair of bones:
Bone plate;
A pair of stretch-through openings in the bone plate;
A pair of bone screws for fixing the bone plate to the pair of bones, each having a head portion and a shank portion;
A pair of sliders in the extension through opening of the bone plate, each of which has a through hole, and the shank portion of one of the bone screws is driven into the bone through the through hole. The through hole is configured such that the head portion is seated in the through hole;
At least one actuator configured to be clamped between the slider and the bone plate; and
Extending between the bone plate and the slider within the stretch-through opening of the bone plate, a bias force is applied to the slider to urge the slider against the at least one actuator and the slider. At least one elastic member configured to clamp the at least one actuator between the slider and the bone plate;
Including
The at least one actuator can be removed from the clamp between the slider and the bone plate, whereby the bias force applied by the at least one elastic member extending within the extension through opening is: Each of the sliders and the bone screw in it is urged toward the other slider and the bone screw to press the pair of bones together.
Each said slider includes both ends and at least one passage extending in the middle of the ends, dimensioned to penetrate the at least one elastic member.
The at least one elastic member has a pair of portions that swivel in the passage in response to removal of the at least one actuator from a clamp between the slider and the bone plate.
The at least one passage comprises an enlarged portion at each of the ends that allows the swivel movement of the portion of the elastic member.
Bone plate system.
骨プレート;
前記骨プレートの一対の伸張貫通開口部;
前記骨プレートを前記一対の骨に固定するための一対の骨スクリューであり、各々が頭部部分とシャンク部とを有する一対の骨スクリュー;
前記骨プレートの前記伸張貫通開口部内の一対のスライダであり、該スライダの各々が貫通孔を有し、前記骨スクリューのうちの一つの前記シャンク部が前記貫通孔を通って骨内へと駆動され、前記頭部部分が前記貫通孔に着座されるように前記貫通孔が構成されている、スライダ;
前記スライダと前記骨プレートとの間にクランプされるように構成された少なくとも1つのアクチュエータ;及び
前記骨プレートと前記スライダとの間で前記骨プレートの前記伸張貫通開口部内で延在し、前記スライダにバイアス力を印加して前記スライダを前記少なくとも1つのアクチュエータに対して付勢し、前記スライダに前記スライダと前記骨プレートとの間に前記少なくとも1つのアクチュエータをクランプさせるように構成された少なくとも1つの弾性部材;
を含み、
前記少なくとも1つのアクチュエータが、前記スライダと前記骨プレートとの間のクランプから除去可能であり、それにより前記伸張貫通開口部内で延在する前記少なくとも1つの弾性部材により印加される前記バイアス力が、各前記スライダとその中の前記骨スクリューを、他の前記スライダと前記骨スクリューに向けて付勢し前記一対の骨を一緒に圧迫し、
各前記スライダは、両端部と、前記少なくとも1つの弾性部材を貫通させるように寸法決めされた、前記両端部の中間に延びる少なくとも1つの通路とを含み、
前記少なくとも1つの通路は、前記両端部の中間に延びる一対の通路を含み、
前記少なくとも1つの弾性部材は、前記一対の通路の各々を通って延びる、前記スライダの各々に関連する一対の弾性ワイヤを含む、
骨プレートシステム。 A bone plate system for fixing a pair of bones:
Bone plate;
A pair of stretch-through openings in the bone plate;
A pair of bone screws for fixing the bone plate to the pair of bones, each having a head portion and a shank portion;
A pair of sliders in the extension through opening of the bone plate, each of which has a through hole, and the shank portion of one of the bone screws is driven into the bone through the through hole. The through hole is configured such that the head portion is seated in the through hole;
At least one actuator configured to be clamped between the slider and the bone plate; and
Extending between the bone plate and the slider within the stretch-through opening of the bone plate, a bias force is applied to the slider to urge the slider against the at least one actuator and the slider. At least one elastic member configured to clamp the at least one actuator between the slider and the bone plate;
Including
The at least one actuator can be removed from the clamp between the slider and the bone plate, whereby the bias force applied by the at least one elastic member extending within the extension through opening is: Each of the sliders and the bone screw in it is urged toward the other slider and the bone screw to press the pair of bones together.
Each said slider includes both ends and at least one passage extending in the middle of the ends, dimensioned to penetrate the at least one elastic member.
The at least one passage comprises a pair of passages extending in the middle of the ends.
The at least one elastic member comprises a pair of elastic wires associated with each of the sliders extending through each of the pair of passages.
Bone plate system.
各前記アクチュエータは、アクチュエータ除去器具により係合されるように構成された頭部部分と、前記スライダの一方と前記骨プレートとの間にクランプされ、前記一方のスライダが他方のスライダに向かってシフトするのに抵抗するための本体部分と、を有する、
請求項14に記載の骨プレートシステム。 The at least one actuator includes a plurality of actuators.
Each of the actuators is clamped between a head portion configured to be engaged by an actuator removing device and one of the sliders and the bone plate, with one slider shifting towards the other slider. Has a body part to resist
The bone plate system according to claim 14.
前記少なくとも1つの弾性部材が前記開口部内に延在し;かつ
前記アクチェエータが前記干渉位置にあるときに、前記少なくとも1つの弾性部材が前記骨プレートの前記開口部を画成する前記表面に係合する;
請求項1に記載の骨プレートシステム。 The bone plate and the slider have an opening and a surface defining the opening;
The at least one elastic member extends into the opening; and when the actuator is in the interference position, the at least one elastic member engages the surface defining the opening in the bone plate. do;
The bone plate system according to claim 1.
前記伸張した弾性部材が、前記骨プレートに固定された第1部分と、前記スライダうちの1つのスライダに固定された第2部分と、当該伸張した弾性部材に沿って前記骨プレートから前記1つのスライダへと延在して前記第1部分と前記第2部分との間にある中間部分とを有する、
請求項14に記載の骨プレートシステム。 The at least one elastic member includes an stretched elastic member;
The stretched elastic member is the first portion fixed to the bone plate, the second portion fixed to one of the sliders, and the one from the bone plate along the stretched elastic member. It has an intermediate portion extending to the slider and between the first portion and the second portion.
The bone plate system according to claim 14.
前記少なくとも1つの弾性部材が、前記第1開口部と前記第2開口部の中に延在する;
請求項14に記載の骨プレートシステム。 The bone plate contains a first opening and the slider contains a second opening;
The at least one elastic member extends into the first opening and the second opening;
The bone plate system according to claim 14.
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10123831B2 (en) | 2015-03-03 | 2018-11-13 | Pioneer Surgical Technology, Inc. | Bone compression device and method |
US11877779B2 (en) | 2020-03-26 | 2024-01-23 | Xtant Medical Holdings, Inc. | Bone plate system |
US11894682B2 (en) | 2020-05-15 | 2024-02-06 | Caterpillar Inc. | Methods and systems for off-grid load stabilization of energy distribution systems |
US20220265331A1 (en) * | 2020-07-02 | 2022-08-25 | Xieping DONG | Bone fixation system capable of gradually changing from rigid fixation to axial non-rigid fixation |
WO2024107980A1 (en) * | 2022-11-16 | 2024-05-23 | The Penn State Research Foundation | Compliant bone plate for fracture fixation |
Family Cites Families (101)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2580821A (en) | 1950-10-21 | 1952-01-01 | Nicola Toufick | Spring impactor bone plate |
US3710789A (en) | 1970-12-04 | 1973-01-16 | Univ Minnesota | Method of repairing bone fractures with expanded metal |
US3900025A (en) | 1974-04-24 | 1975-08-19 | Jr Walter P Barnes | Apparatus for distracting or compressing longitudinal bone segments |
US3939828A (en) | 1974-09-09 | 1976-02-24 | Mohr Robert N | Method and clasp for internal osseous fixation |
ZA80327B (en) | 1979-08-23 | 1981-09-30 | U Mennen | Internal fixation device for bone fractures |
DE3808937A1 (en) | 1988-03-17 | 1989-10-05 | Fischer Artur Werke Gmbh | Connecting element for connecting and stabilising a bone in the region of a fracture |
US5281226A (en) | 1989-03-31 | 1994-01-25 | Davydov Anatoly B | Missing portion of a tubular bone |
US5026390A (en) | 1989-10-26 | 1991-06-25 | Brown Alan W | Surgical staple |
CA1317173C (en) * | 1989-11-08 | 1993-05-04 | Amnon Foux | Plate for broken bone fixation |
CN2143965Y (en) * | 1992-02-15 | 1993-10-20 | 海军总医院 | Hyperbolic tooth base pressing steel plate for fixation of fracture |
US5423816A (en) | 1993-07-29 | 1995-06-13 | Lin; Chih I. | Intervertebral locking device |
US5458642A (en) | 1994-01-18 | 1995-10-17 | Beer; John C. | Synthetic intervertebral disc |
SE9402130D0 (en) | 1994-06-17 | 1994-06-17 | Sven Olerud | Device and method for plate fixation of legs |
US5620443A (en) | 1995-01-25 | 1997-04-15 | Danek Medical, Inc. | Anterior screw-rod connector |
US5634926A (en) | 1995-04-25 | 1997-06-03 | Jobe; Richard P. | Surgical bone fixation apparatus |
US6364909B1 (en) | 1995-07-18 | 2002-04-02 | Iowa State University Research Foundation, Inc. | Method of restructuring bone |
US5713900A (en) | 1996-05-31 | 1998-02-03 | Acromed Corporation | Apparatus for retaining bone portions in a desired spatial relationship |
CA2259656C (en) | 1996-07-09 | 2007-01-23 | Synthes (U.S.A.) | Device for bone surgery |
US5766218A (en) | 1996-10-01 | 1998-06-16 | Metamorphic Surgical Devices, Inc. | Surgical binding device and method of using same |
US6533786B1 (en) * | 1999-10-13 | 2003-03-18 | Sdgi Holdings, Inc. | Anterior cervical plating system |
US6136002A (en) | 1999-02-05 | 2000-10-24 | Industrial Technology Research Institute | Anterior spinal fixation system |
AU3904200A (en) | 1999-04-21 | 2000-11-02 | Peter J. Capizzi | Bone fracture fixation clip |
US6059787A (en) | 1999-04-26 | 2000-05-09 | Allen; Drew | Compression bone staple apparatus and method |
US6342055B1 (en) | 1999-04-29 | 2002-01-29 | Theken Surgical Llc | Bone fixation system |
US6645207B2 (en) | 2000-05-08 | 2003-11-11 | Robert A. Dixon | Method and apparatus for dynamized spinal stabilization |
WO2001089428A2 (en) | 2000-05-25 | 2001-11-29 | Neurortho Implants Design, Llc | Inter-vertebral disc prosthesis for rachis for an anterior surgery thereof |
WO2001091660A1 (en) * | 2000-05-31 | 2001-12-06 | Vese, Silvana | Device for fixing a bone plate |
ITRM20010123A1 (en) | 2001-03-09 | 2002-09-09 | Leonardo Bordi | INTERNAL BAND FIXER FOR FRACTURE AND BONE PROSTHESIS. |
US7862587B2 (en) * | 2004-02-27 | 2011-01-04 | Jackson Roger P | Dynamic stabilization assemblies, tool set and method |
US20080147126A1 (en) * | 2001-10-18 | 2008-06-19 | Fxdevices, Llc | System and method for a cap used in the fixation of bone fractures |
CA2463513C (en) | 2001-10-19 | 2011-09-27 | Baylor College Of Medicine | Bone compression devices and systems and methods of contouring and using same |
WO2003034930A1 (en) | 2001-10-23 | 2003-05-01 | Biedermann Motech Gmbh | Bone fixation device and screw therefor |
US6695846B2 (en) | 2002-03-12 | 2004-02-24 | Spinal Innovations, Llc | Bone plate and screw retaining mechanism |
US20040147928A1 (en) | 2002-10-30 | 2004-07-29 | Landry Michael E. | Spinal stabilization system using flexible members |
US20040116931A1 (en) | 2002-12-17 | 2004-06-17 | Carlson Gregory D. | Vertebrae fixation device and method of use |
US7914561B2 (en) | 2002-12-31 | 2011-03-29 | Depuy Spine, Inc. | Resilient bone plate and screw system allowing bi-directional assembly |
WO2004093702A2 (en) | 2003-04-18 | 2004-11-04 | Abdou Samy M | Bone fixation system and method of implantation |
US6986771B2 (en) | 2003-05-23 | 2006-01-17 | Globus Medical, Inc. | Spine stabilization system |
US7763056B2 (en) | 2003-08-18 | 2010-07-27 | Dalton Brian E | Cervical compression plate assembly |
US20050203513A1 (en) | 2003-09-24 | 2005-09-15 | Tae-Ahn Jahng | Spinal stabilization device |
US7833256B2 (en) | 2004-04-16 | 2010-11-16 | Biedermann Motech Gmbh | Elastic element for the use in a stabilization device for bones and vertebrae and method for the manufacture of such elastic element |
US20060058796A1 (en) | 2004-09-14 | 2006-03-16 | Hartdegen Vernon R | Compression brace |
US7591840B2 (en) | 2005-01-21 | 2009-09-22 | Loubert Suddaby | Orthopedic fusion plate having both active and passive subsidence controlling features |
US8740955B2 (en) * | 2005-02-15 | 2014-06-03 | Zimmer, Inc. | Bone screw with multiple thread profiles for far cortical locking and flexible engagement to a bone |
US7993380B2 (en) | 2005-03-31 | 2011-08-09 | Alphatel Spine, Inc. | Active compression orthopedic plate system and method for using the same |
US7749256B2 (en) | 2005-04-05 | 2010-07-06 | Warsaw Orthopedic, Inc. | Ratcheting fixation plate |
GB2442189B (en) * | 2005-07-13 | 2010-11-17 | Acumed Llc | Bone plates with movable locking elements |
CN101309650B (en) | 2005-11-16 | 2014-08-13 | 斯恩蒂斯有限公司 | Through hole for bone fixture apparatus |
US8740903B2 (en) | 2006-02-09 | 2014-06-03 | DePuy Synthes Products, LLC | Method and apparatus for bone fracture fixation |
CA2647026A1 (en) * | 2006-03-22 | 2008-08-28 | Pioneer Surgical Technology, Inc. | Low top bone fixation system and method for using the same |
US8257404B2 (en) | 2006-06-16 | 2012-09-04 | Hack Bradford H | Bone plate with dynamic compression |
US8226693B2 (en) * | 2006-06-16 | 2012-07-24 | Reimels William J | Bone bridge providing dynamic compression on bone fractures |
US8551141B2 (en) | 2006-08-23 | 2013-10-08 | Pioneer Surgical Technology, Inc. | Minimally invasive surgical system |
US20080147124A1 (en) | 2006-10-31 | 2008-06-19 | Haidukewych George J | Bone plate system with slidable compression holes |
US20080147125A1 (en) * | 2006-12-12 | 2008-06-19 | Dennis Colleran | Active Settling Plate and Method of Use |
FR2913876B1 (en) | 2007-03-20 | 2009-06-05 | Memometal Technologies Soc Par | OSTEOSYNTHESIS DEVICE |
JP5197732B2 (en) * | 2007-03-22 | 2013-05-15 | シンセス ゲゼルシャフト ミット ベシュレンクテル ハフツング | Bone plate |
US20080269753A1 (en) | 2007-04-26 | 2008-10-30 | Blue Fury Consulting, Llc | Dynamic cervical plate |
US8043346B2 (en) | 2007-05-18 | 2011-10-25 | Custom Spine, Inc. | Anterior cervical plate with independent spring-loaded locking slides for each screw |
GB2450247B (en) | 2007-06-15 | 2010-01-13 | Joel Gillard | Rib fixation with an intramedullary nail |
WO2009006604A1 (en) | 2007-07-03 | 2009-01-08 | Pioneer Surgical Technology, Inc. | Bone plate system |
US8425513B2 (en) | 2008-03-24 | 2013-04-23 | Clavicle, Llc | Method and system for the intramedullary fixation of a fractured bone |
DE102008002389B4 (en) | 2008-06-12 | 2013-05-16 | Medxpert Gmbh | Device for osteosynthesis and for fixation and stabilization of long bones |
US8585742B2 (en) | 2008-08-15 | 2013-11-19 | Ao Technology Ag | Bone fixation device |
CN201353195Y (en) * | 2009-01-14 | 2009-12-02 | 创生医疗器械(江苏)有限公司 | Degradable pressurization bone screw |
MX2011009401A (en) | 2009-03-13 | 2011-12-14 | Spinal Simplicity Llc | Dynamic vertebral column plate system. |
US8574270B2 (en) | 2009-03-13 | 2013-11-05 | Spinal Simplicity Llc | Bone plate assembly with bone screw retention features |
EP2429432B1 (en) | 2009-05-12 | 2017-06-21 | Synthes GmbH | Readjustable locking plate hole |
FR2955480B1 (en) | 2010-01-26 | 2012-01-06 | Christian Choux | THERACIC WALL OSTEOSYNTHESIS DEVICE |
WO2011116377A1 (en) | 2010-03-19 | 2011-09-22 | Extremity Medical | Tabbed compression plate and method of use |
US8758347B2 (en) | 2010-03-19 | 2014-06-24 | Nextremity Solutions, Inc. | Dynamic bone plate |
US8790379B2 (en) | 2010-06-23 | 2014-07-29 | Zimmer, Inc. | Flexible plate fixation of bone fractures |
US8882815B2 (en) * | 2010-06-23 | 2014-11-11 | Zimmer, Inc. | Flexible plate fixation of bone fractures |
BR122014023771A2 (en) * | 2010-09-30 | 2019-08-13 | Ethicon Endo Surgery Inc | end actuator for use in connection with a surgical instrument and end actuator for attachment to a surgical instrument |
CN101999927B (en) | 2010-11-28 | 2012-07-25 | 孙德修 | Universal locking pressure device for bone fracture plate |
US8728127B2 (en) | 2011-01-18 | 2014-05-20 | Spineworks, Llc | Bone plate incorporating a compression mechanism and associated surgical methods |
US9005255B2 (en) | 2011-02-15 | 2015-04-14 | Orthohelix Surgical Designs, Inc. | Orthopedic compression plate |
CA2837115A1 (en) | 2011-06-01 | 2012-12-06 | Alfred Health | Bone splint |
CN102217972B (en) * | 2011-06-09 | 2013-04-24 | 徐达强 | Combined type pressurizing locking device applied on metrizable torque force for articulation fractures |
EP2725997A4 (en) | 2011-06-29 | 2015-11-25 | Albany Medical College | Dynamic spinal plating system |
US20150230843A1 (en) | 2011-09-22 | 2015-08-20 | Mx Orthopedics, Corp. | Controlling the unloading stress of nitinol devices and/or other shape memory material devices |
WO2013049849A2 (en) | 2011-09-30 | 2013-04-04 | Acute Innovations, Llc, An Oregon Limited Liability Company | Bone fixation system with opposed mounting portions |
US20160074082A1 (en) | 2011-10-20 | 2016-03-17 | Stryker Trauma Sa | Flexible locked plate fixation |
US9579135B2 (en) | 2011-12-22 | 2017-02-28 | Fellowship of Orthopaedic Researchers, LLC | Plate and screw apparatus and methods thereof |
US9198769B2 (en) | 2011-12-23 | 2015-12-01 | Pioneer Surgical Technology, Inc. | Bone anchor assembly, bone plate system, and method |
US9295508B2 (en) | 2012-02-03 | 2016-03-29 | Zimmer, Inc. | Bone plate for elastic osteosynthesis |
US10485592B2 (en) | 2012-05-10 | 2019-11-26 | Spinal Simplicity, Llc | Locking fastener for use with dynamic bone fracture plates |
US8974504B2 (en) | 2012-05-10 | 2015-03-10 | Spinal Simplicity Llc | Dynamic bone fracture plates |
US8932335B2 (en) * | 2012-08-31 | 2015-01-13 | Warsaw Orthopedic, Inc. | Retaining mechanism |
US9788863B2 (en) | 2012-10-22 | 2017-10-17 | Globus Medical, Inc. | Posterior lumbar plate |
US20160166296A9 (en) | 2012-10-22 | 2016-06-16 | Globus Medical, Inc. | Posterior Lumbar Plate |
WO2014074850A1 (en) | 2012-11-12 | 2014-05-15 | Flower Orthopedic Corporation | Sterile-packaged, disposable contouring tool systems for medical implants |
US9999454B2 (en) | 2013-12-05 | 2018-06-19 | A&E Advanced Closure Systems, Llc | Bone plate system and method |
US9408647B2 (en) | 2014-02-27 | 2016-08-09 | Biomedical Enterprises, Inc. | Method and apparatus for use of a compressing plate |
EP3137003B1 (en) | 2014-04-30 | 2020-02-26 | DePuy Synthes Products, Inc. | Tensioning instrument and related bone fixation systems |
CN104146759A (en) * | 2014-08-08 | 2014-11-19 | 江苏百易得医疗科技有限公司 | Light-permeable bone plate in orthopaedics department |
US9883897B2 (en) | 2014-09-25 | 2018-02-06 | Biomedical Enterprises, Inc. | Method and apparatus for a compressing plate |
US10123831B2 (en) * | 2015-03-03 | 2018-11-13 | Pioneer Surgical Technology, Inc. | Bone compression device and method |
US10065773B2 (en) * | 2016-06-22 | 2018-09-04 | Liquistop Llc | Container lid and valve including a locking mechanism |
EP3320867B1 (en) * | 2016-11-14 | 2021-08-04 | Biedermann Technologies GmbH & Co. KG | Modular bone plate and member of such a modular bone plate |
CN107468325A (en) * | 2017-08-17 | 2017-12-15 | 冯建书 | A kind of rear ankle suitable for Minimally Invasive Surgery dissects locking steel plate |
-
2019
- 2019-06-26 JP JP2020573246A patent/JP7382976B2/en active Active
- 2019-06-26 EP EP19824755.3A patent/EP3813699A4/en active Pending
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- 2019-06-27 US US16/454,949 patent/US11344346B2/en active Active
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