CN103767778A - Rib fracture setting device - Google Patents
Rib fracture setting device Download PDFInfo
- Publication number
- CN103767778A CN103767778A CN201410076670.1A CN201410076670A CN103767778A CN 103767778 A CN103767778 A CN 103767778A CN 201410076670 A CN201410076670 A CN 201410076670A CN 103767778 A CN103767778 A CN 103767778A
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- China
- Prior art keywords
- rib
- hole
- blade plate
- fracture
- titanium cable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
- A61B17/8076—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones for the ribs or the sternum
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention belongs to the technical field of thoracic surgical instruments and particularly relates to a rib fracture setting device. The device comprises a rectangular bone setting plate, a claw is arranged on two opposite sides of each short side, two step through holes for arranging fastening screws are formed in a plate body face of the bone setting plate, two thread passing holes penetrating the bone setting plate are formed between the two claws on the same side of the long side of the bone setting plate at intervals, a fastening threaded hole communicated with each thread passing hole is formed at the position corresponding to each thread passing hole on the plate body face of the bone setting plate, and a fastening inner nut is arranged in the fastening threaded hole. The device further comprises a titanium cable, and two ends of each titanium cable are connected with detachable hooks. The problem of torsion deformation in the direction parallel to the chest and caused by external force at the rib fracture position is solved. Meanwhile, the gap between a fractured rib and an adjacent rib is not changed.
Description
Technical field
The invention belongs to thoracic surgery and use technique with the apparatus field, relate in particular to a kind of fracture of rib bone-knitting device.
Background technology
People's rib has 12 pairs, divides equally in chest both sides, front and breastbone, after be connected with thoracic vertebra, form a complete foot exterior feature.Fracture of rib is the most common one of thoracic bones compromise, and fracture of rib mostly occurs on 4th～7 ribs, at present, the common way for the treatment of fracture of rib is to implant blade plate the rib of fracture is fixedly connected with, but the rib after being fixedly connected with is easy to be subject to the impact of external force, cause the rib the connecting distortion that occurs to be distorted in crimp or the direction in parallel thoracic cavity in the direction in vertical thoracic cavity.For example; Granted publication number " pressurizes and protection rib rebuilding type metal bone fracture plate " for the Chinese utility model patent of CN201899556U discloses one; there is main body and holding claw; in main body, have at least 2 holes; the hole having in main body is all screw lock hole, and screw lock hole can be provided with forcing screw.The subject matter that this blade plate exists is: one side can not be avoided the torsional deformation producing in the direction of parallel thoracic cavity causing because of external force, has on the other hand while following fracture of rib more simultaneously, can not guarantee that the gap between adjacent rib does not change.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of fracture of rib bone-knitting device is provided, solve the problem of the torsional deformation producing causing because of external force at fracture of rib place in the direction of parallel thoracic cavity, can guarantee that the gap of fracturing between rib and adjacent rib does not change simultaneously.
The present invention is achieved in that a kind of fracture of rib bone-knitting device, and described fracture of rib bone-knitting device comprises the blade plate of the shape that is rectangle, and is respectively equipped with a holding claw on the relative both sides of every minor face of described blade plate;
The plate body face of described blade plate is provided with two ladder holes for squeezing into trip bolt, two described ladder holes arrange along the length direction interval of described blade plate, between two holding claws of the long limit of described blade plate homonymy, be arranged at intervals with two through wires holes that connect described blade plate, on the plate body face of described blade plate, corresponding each described through wires hole place is respectively equipped with a fastening screw pit being communicated with described through wires hole, in described fastening screw pit, is provided with fastening inner nut;
For the titanium cable through described through wires hole, the two ends of every described titanium cable are connected with respectively hook, the end of described hook is provided with the axial hole along Axis Extension, the hole wall in described axial hole is provided with the sidewall thread hole of vertical its hole wall, insert in described axial hole the end of described titanium cable, between described sidewall thread hole and the end of described titanium cable, is provided with fastening inner nut.
Owing to having adopted technique scheme, while using fracture of rib bone-knitting device, blade plate is placed on to fracture of rib place, make two ladder holes lay respectively at the both sides of fracture, then squeeze into trip bolt, again titanium cable is passed to through wires hole, hook is hooked in respectively on two root bones of the fracture adjacent both sides of rib, adjust the length of titanium cable, fastening inner nut in sidewall thread hole is tightened, and then the fastening inner nut in fastening screw pit is tightened, the pulling force that guarantees both sides is identical, can prevent the torsional deformation producing that fracture of rib place causes because of external force in the direction of parallel thoracic cavity, because there is identical pulling force in both sides, can prevent the space change of fracturing between rib and adjacent rib, strengthened compressive property simultaneously.
Accompanying drawing explanation
Fig. 1 is the exploded perspective structural representation of the fracture of rib bone-knitting device of the embodiment of the present invention;
Fig. 2 is that the blade plate of fracture of rib bone-knitting device of the embodiment of the present invention is along the sectional structure schematic diagram of A-A line in Fig. 1;
Fig. 3 is the perspective view of fixing the fracture of rib bone-knitting device while following rib more;
Wherein, 10, blade plate, 11, holding claw, 12, ladder hole, 13, through wires hole, 14, fastening screw pit, 15, titanium cable, 16, hook, 161, axial hole, 162, sidewall thread hole.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
From Fig. 1 and Fig. 2, this fracture of rib bone-knitting device comprises: the blade plate 10 of the shape that is rectangle, on the relative both sides of these blade plate 10 every minor faces, be respectively equipped with a holding claw 11, the plate body face of this blade plate 10 is provided with two ladder holes 12 for squeezing into trip bolt, these two ladder holes 12 arrange along the length direction interval of blade plate 10, between two holding claws 11 of blade plate 10 long limit homonymies, be arranged at intervals with two through wires holes 13 that connect blade plate 10, on the plate body face of blade plate 10, corresponding each through wires hole 13 places are respectively equipped with a fastening screw pit 14 being communicated with through wires hole 13, in this fastening screw pit 14, be provided with fastening inner nut, for the titanium cable 15 through through wires hole 13, the two ends of every titanium cable 15 are connected with respectively hook 16, the end of this hook 16 is provided with the axial hole 161 along Axis Extension, the hole wall in this axial hole 161 is provided with the sidewall thread hole 162 of vertical its hole wall, in the insertion axial hole, end 161 of titanium cable 15, between this sidewall thread hole 162 and the end of titanium cable 15, be provided with fastening inner nut.
When use, blade plate 10 is placed on to fracture of rib place, make two ladder holes 12 lay respectively at the both sides of fracture, then squeeze into trip bolt, again titanium cable 15 is passed to through wires hole 13, hook 16 is hooked in respectively on two root bones of the fracture adjacent both sides of rib, adjust the length of titanium cable 15, fastening inner nut in sidewall thread hole 162 is tightened, and then the fastening inner nut in fastening screw pit 14 is tightened, the pulling force that guarantees both sides is identical, can prevent the torsional deformation producing that fracture of rib place causes because of external force in the direction of parallel thoracic cavity, because there is identical pulling force in both sides, can prevent the space change of fracturing between rib and adjacent rib, strengthened compressive property simultaneously.
As shown in Figure 3, in the time having two fractures of rib, this just needs two blade plates 10, when use, in each fracture of rib, lastblock blade plate 10 is fixed respectively at place, then titanium cable 15 is passed to the through wires hole 13 on every blade plate 10 successively, hook 16 is hooked in respectively on the two root bones in two fracture adjacent outsides of rib, adjust the length of titanium cable 15, fastening inner nut in sidewall thread hole 162 is tightened, and then the fastening inner nut in the fastening screw pit 14 on two blade plates 10 is tightened respectively, both sides and the intercostal pulling force of two fracture are identical like this, can prevent the torsional deformation producing that fracture of rib place causes because of external force in the direction of parallel thoracic cavity, because there is identical pulling force between both sides and two fracture ribs, can prevent the space change of fracturing between rib and adjacent rib, strengthened compressive property simultaneously.
Certainly be also not limited only to be used in the situation of two fractures of rib, be also applicable to three or more situations with fracture of rib.
The fracture of rib bone-knitting device that the embodiment of the present invention provides comprises: the blade plate of the shape that is rectangle, on the relative both sides of every minor face of this blade plate, be respectively equipped with a holding claw, the plate body face of this blade plate is provided with two ladder holes for squeezing into trip bolt, these two ladder holes arrange along the length direction interval of blade plate, between two holding claws of the long limit of blade plate homonymy, be arranged at intervals with two through wires holes that connect blade plate, on the plate body face of blade plate, corresponding each through wires hole place is respectively equipped with a fastening screw pit being communicated with through wires hole, in this fastening screw pit, be provided with fastening inner nut, for the titanium cable through through wires hole, the two ends of every titanium cable are connected with respectively hook, the end of this hook is provided with the axial hole along Axis Extension, the hole wall in this axial hole is provided with the sidewall thread hole of vertical its hole wall, in the insertion axial hole, end of titanium cable, between this sidewall thread hole and the end of titanium cable, be provided with fastening inner nut, when use, blade plate is placed on to fracture of rib place, make two ladder holes lay respectively at the both sides of fracture, then squeeze into trip bolt, again titanium cable is passed to through wires hole, hook is hooked in respectively on two root bones of the fracture adjacent both sides of rib, adjust the length of titanium cable, fastening inner nut in sidewall thread hole is tightened, and then the fastening inner nut in fastening screw pit is tightened, the pulling force that guarantees both sides is identical, can prevent the torsional deformation producing that fracture of rib place causes because of external force in the direction of parallel thoracic cavity, because there is identical pulling force in both sides, can prevent the space change of fracturing between rib and adjacent rib, strengthened compressive property simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a fracture of rib bone-knitting device, comprises and the blade plate of the shape that is rectangle on the relative both sides of every minor face of described blade plate, is respectively equipped with a holding claw, it is characterized in that:
The plate body face of described blade plate is provided with two ladder holes for squeezing into trip bolt, two described ladder holes arrange along the length direction interval of described blade plate, between two holding claws of the long limit of described blade plate homonymy, be arranged at intervals with two through wires holes that connect described blade plate, on the plate body face of described blade plate, corresponding each described through wires hole place is respectively equipped with a fastening screw pit being communicated with described through wires hole, in described fastening screw pit, is provided with fastening inner nut;
For the titanium cable through described through wires hole, the two ends of every described titanium cable are connected with respectively hook, the end of described hook is provided with the axial hole along Axis Extension, the hole wall in described axial hole is provided with the sidewall thread hole of vertical its hole wall, insert in described axial hole the end of described titanium cable, between described sidewall thread hole and the end of described titanium cable, is provided with fastening inner nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076670.1A CN103767778A (en) | 2014-03-01 | 2014-03-01 | Rib fracture setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076670.1A CN103767778A (en) | 2014-03-01 | 2014-03-01 | Rib fracture setting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103767778A true CN103767778A (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410076670.1A Pending CN103767778A (en) | 2014-03-01 | 2014-03-01 | Rib fracture setting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103767778A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107427318A (en) * | 2015-02-13 | 2017-12-01 | 拜欧米特制造有限责任公司 | Rib reconstructing device |
| US10206719B2 (en) | 2016-12-16 | 2019-02-19 | Nuvasive, Inc. | Bone hook apparatus |
| CN110366391A (en) * | 2017-03-08 | 2019-10-22 | 捷迈拜欧米特Cmf和胸腔有限公司 | Chest bar support device |
| US10758274B1 (en) | 2014-05-02 | 2020-09-01 | Nuvasive, Inc. | Spinal fixation constructs and related methods |
| US10835292B2 (en) | 2018-06-13 | 2020-11-17 | Nuvasive, Inc. | Rib fixation device and related methods |
| US11432858B2 (en) | 2017-02-10 | 2022-09-06 | Zimmer Biomet CMF and Thoracic, LLC | Stabilizer holder and inserter tool and methods |
-
2014
- 2014-03-01 CN CN201410076670.1A patent/CN103767778A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10758274B1 (en) | 2014-05-02 | 2020-09-01 | Nuvasive, Inc. | Spinal fixation constructs and related methods |
| CN107427318A (en) * | 2015-02-13 | 2017-12-01 | 拜欧米特制造有限责任公司 | Rib reconstructing device |
| US10687875B2 (en) | 2015-02-13 | 2020-06-23 | Biomet Manufacturing, Llc | Rib reconstruction device |
| CN107427318B (en) * | 2015-02-13 | 2020-08-25 | 拜欧米特制造有限责任公司 | Rib reconstruction device |
| US10206719B2 (en) | 2016-12-16 | 2019-02-19 | Nuvasive, Inc. | Bone hook apparatus |
| US11786274B2 (en) | 2016-12-16 | 2023-10-17 | Nuvasive, Inc. | Bone hook apparatus |
| US10893891B2 (en) | 2016-12-16 | 2021-01-19 | Nuvasive, Inc. | Bone hook apparatus |
| US11633218B2 (en) | 2017-02-10 | 2023-04-25 | Zimmer Biomet CMF and Thoracic, LLC | Pectus bar and stabilizer devices and methods |
| US11432858B2 (en) | 2017-02-10 | 2022-09-06 | Zimmer Biomet CMF and Thoracic, LLC | Stabilizer holder and inserter tool and methods |
| US11364059B2 (en) | 2017-03-08 | 2022-06-21 | Zimmer Biomet CMF and Thoracic, LLC | Pectus bar support devices and methods |
| CN110366391B (en) * | 2017-03-08 | 2022-05-10 | 捷迈拜欧米特Cmf和胸腔有限公司 | Chest rod supporting device |
| CN110366391A (en) * | 2017-03-08 | 2019-10-22 | 捷迈拜欧米特Cmf和胸腔有限公司 | Chest bar support device |
| US10835292B2 (en) | 2018-06-13 | 2020-11-17 | Nuvasive, Inc. | Rib fixation device and related methods |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |
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| WD01 | Invention patent application deemed withdrawn after publication |