US2501978A - Bone splint - Google Patents
Bone splint Download PDFInfo
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- US2501978A US2501978A US744060A US74406047A US2501978A US 2501978 A US2501978 A US 2501978A US 744060 A US744060 A US 744060A US 74406047 A US74406047 A US 74406047A US 2501978 A US2501978 A US 2501978A
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- plates
- bone
- splint
- screws
- fracture
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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
Definitions
- This invention relates generally to surgical appliances and has particular reference to methods of and structural means for treating bone fractures.
- the primary object of this invention is the provision of an organization of the disclosed type which is capable of being applied to a fracture by methodical steps of the specified kind, each one of which advances to a greatly improved complete result.
- Another object is to apply a rigidifying unit to a fracture by securely fastening elements of the unit to the bone near the fracture on opposite s des thereof, while at the same time substantially avoiding the fracture line with said elements as they pass over that line.
- An important object is to provide a reliably strong, light and advantageous element of a splint which, while attached to the bone parts in the discosed manner, passes over the fracture linearly; that is to say, in a manner having length without, or substantially without breadth.
- a further object is to provide a splint having rigid elements which pass across the fracture of a bone without engaging or covering the fracture line or lines, whereby to secure advantages in the knitti g functions of the bone parts.
- Still another object of this invention is to provide a splint unit of the present kind, the elements of which are of a simplified nature, so that they readily may be applied to a fracture beneficially with regard to the time required for preparation of the necessar app iances, and also with regard to actual time consumed in application of said appliances to the fracture.
- Yet another object is to provide a splint organization which forms a compact, easily portable and advantageous part of a surgeons equipment.
- a feature of the invention is a wire splint ele-- ment which is of circular cross section, so that as said element crosses the fracture line, any actual engagement of the arcuate part of the wire with the fracture will either be nil or practically so. Since this element is merely a cut length, a number of lengths of different dimensions, longitudinally and diametrally may conveniently be provided and kept in readiness to form part of the equipment, as aforesaid. Selected lengths of this reinforcing element may also be easily cut from stock by a suitable tool.
- Fig. 1 is an elevational view, showing in attachment with a fractured bone, a splint unit constructed in accordance with this invention.
- Fig. 2 is an elevational view, partly diagrammatic, of the adjacent end of Fig. 1.
- Fig. 3 is an enlarged fragmentary, sectional detail view.
- Fig. 4 is a top plan View of a retaining plate.
- Fig. 5 is a plan view of a modified form of plate.
- Fig. .6 is a plan View of another form of retaining plate.
- Fig. '7 is a plan view of an additionally modified retaining plate
- Fig. 8 is an edge view of the plate of Fig. '7.
- a bone I ii having therein a fracture II, in the present instance shown as being a single break, is thereby divided into two sections I2, I3. 7
- a splint unit It includes a number of wire elements I5 of stainless steel, which elements, having individual lengths suitable for matching the diameter of the bone Ill, are substantially alike and held in attached positions on the sections 12, I3 by perforated retaining plates I6, through which screws pass into the bone.
- the numeral it has in some instances added thereto for distinctiveness aphabetical suffixes, and in some cases the numeral I'l, representing screws, is also further distinguished by addition of the suffix a.
- a perforation 28 is made in the bone Iii, the first two perforations according to one method of procedure being for screws Ila, Ila, said screws passing through the plates I 5, said plates having therein countersunk seats 2! for coacting heads of the screws.
- each pate I5 has therein a pair of grooves 22 for holdingly receiving the end portions of the elements I 5, when the screws Ila are turned home.
- each of the screws is a plain kerf 23, but kerfs which includea suitable.
- the perforations 20 for the screws ll are made of less diameter than the threaded stems 24 of the screws, and the aforesaid point portions have therein on opposite sides slots 26, providing tapped ends, so that in the reduced bores 29 the holding functions of said stems are suflicient. Otherwise stated the screw stems at the grooves 26 form their own threads in said bores.
- the next set of elements to be installed may be that on the right hand side where the plates are designated I61), and in which set the elements and procedure are the same as those described in the case of the first set, including the screws Ila. Since the equipment, as above referred to, also includes screws of different lengths, the correct screw in each instance is selected, and it is desirable that the points 25 thereof should project at least slightly beyond the outermost distant surface of the bone [0.
- perforations 2B are inserted where decided upon, next on the left to the plates I60 are plates ISd, and the splint members associated with these last mentioned plates are the same as those which cooperate with the plates Mic.
- the right hand grooves of the plates Hid embrace the end portions of the same wire l that is held by the left hand grooves of the plates [60, and the particular screws of the plates ifid are also designated Ila.
- This organization therefore includes a network of specific regidifying members in which on one side of a fracture a wire at one of its ends is embraced by two holding plates, and at its other end, on the opposite side of the fracture, said. wire is held by portions of two other plates.
- a plate with a pair of grooves a certain distance apart may be used at one end of such pair, for example, and a plate may be used at the opposite end of such pair in which the grooves are a different distance apart.
- Fig. 5 In Fig. 5 is shown a pair of grooves 22b which are splayed, so as to engage and hold wire elements that are similarly placed; and in Fig. 6 is shown a plate I671, having only one groove therein, said plate having an arcuate end 30, and other features thereof being like those already described above.
- Fig. 7 shows an additional form of retaining plate, which is suitable for being struck out of or otherwise formed from plate stock, this plate having a screw hole '2 lo and angularly turned flanges 22c, forming in effect grooves for wires l5.
- This plate I67 is held in place by a screw having a rounded head i 1c, and is otherwise like the screw ll.
- the perforations for the screws ll, as well as being staggered, are disposed at different distances from a transverse plane of the bone Ill.
- the plates it are oblong, with the holding groove features running along the longer dimension, so as to give a beneficial holding result, and the stainless steel used in the members of the present splint is of a special variety, suitable as is well known for surgical purposes.
- wires l5 may be formed or bent to suit curvatures or local formations of a bone, said wires being capable of being provided with depressions or projections, or both, to meet requirements.
- the injury is treated by the surgeon in the usual manner, and on completion of the time concerned, as required for the knitting to take place, the splint is removed.
- Fig. 1 is indicated a ridged portion 32 of the bone Ill, at which the splint parts are disposed in outwardly inclined relation, it being seen that the wires i 5 are appropriately bent thereat, while said wires are at the same time, close to the bone.
- a surgical splint having a pair of wires for crossing a fracture between two bone sections, two retaining plates for the ends of said pair of wires on said sections, each plate having therein one perforation for receiving an attaching screw, said plates having grooves therein for fitting onto said ends.
- a splint comprising in combination three substantially straight wire elements having plain ends, said elements including a medial wire having right and left hand lateral wires therewith; retaining plates each includin a pair of grooves for fitting onto said ends, said plates including a first member at each. end having a right hand groove for the medial element and a groove for the left hand element, and a second member having a left hand groove for the med al element and a groove for the right hand element.
- a splint comprising in combination a set of three substantially straight wires having plain opposite ends, said wires includin a middle element and right and left lateral elements; and two retaining plates for said set at its opposite ends, each plate having therein a screw hole and a pair of lateral grooves, the latter being to fit onto said ends, one plate at each end having a 7 right hand groove for the middle element and a 5 groove for the left hand element, another of the plates at each end having a left hand groove for the middle element, and a screw for the holeof each plate.
- a splint of the class described having plural elements of linear type adapted to be placed over a bone fracture with the end portions of the elements engagin bone parts near the fracture, said elements being individuall bendable before the emplacement to conform with the contour of the bone surface, retaining members for said end portions, each of said members having therein a perforation and being so formed at its lateral sides as to fit limitedly onto pairs of said end portions, and means for holding said plates in the fitting position in such manner that the inner faces of said plates are still spaced from the bone, said holding means adapted to pass through the perforations.
- a wire member having its ends adapted to engage a bone surface on opposite sides of a fracture
Description
March 28, 1950 H. WICHMAN 2,501,978
BONE SPLINT Filed April 26, 1947 JNVENTOR:
HE|N$ WICHMAN,
ATToRrgEY.
Patented Mar. 28, 1950 UNITED STATES PATENT OFFICE Claims.
This invention relates generally to surgical appliances and has particular reference to methods of and structural means for treating bone fractures.
The primary object of this invention is the provision of an organization of the disclosed type which is capable of being applied to a fracture by methodical steps of the specified kind, each one of which advances to a greatly improved complete result.
Another object is to apply a rigidifying unit to a fracture by securely fastening elements of the unit to the bone near the fracture on opposite s des thereof, while at the same time substantially avoiding the fracture line with said elements as they pass over that line.
An important object is to provide a reliably strong, light and advantageous element of a splint which, while attached to the bone parts in the discosed manner, passes over the fracture linearly; that is to say, in a manner having length without, or substantially without breadth.
A further object is to provide a splint having rigid elements which pass across the fracture of a bone without engaging or covering the fracture line or lines, whereby to secure advantages in the knitti g functions of the bone parts.
Still another object of this invention is to provide a splint unit of the present kind, the elements of which are of a simplified nature, so that they readily may be applied to a fracture beneficially with regard to the time required for preparation of the necessar app iances, and also with regard to actual time consumed in application of said appliances to the fracture.
Yet another object is to provide a splint organization which forms a compact, easily portable and advantageous part of a surgeons equipment.
A feature of the invention is a wire splint ele-- ment which is of circular cross section, so that as said element crosses the fracture line, any actual engagement of the arcuate part of the wire with the fracture will either be nil or practically so. Since this element is merely a cut length, a number of lengths of different dimensions, longitudinally and diametrally may conveniently be provided and kept in readiness to form part of the equipment, as aforesaid. Selected lengths of this reinforcing element may also be easily cut from stock by a suitable tool.
The foregoing and other objects and adva ta es of the invention will be further pointed out, and will become additionally apparent in the following description and claims, taken with the accompanying drawings, *which illustrate, by Way of example, the principle of the invention and.
2 the preferred mode which has been at present contemplated for applying that principle.
In said drawings:
Fig. 1 is an elevational view, showing in attachment with a fractured bone, a splint unit constructed in accordance with this invention.
Fig. 2 is an elevational view, partly diagrammatic, of the adjacent end of Fig. 1.
Fig. 3 is an enlarged fragmentary, sectional detail view.
Fig. 4 is a top plan View of a retaining plate.
Fig. 5 is a plan view of a modified form of plate.
Fig. .6 is a plan View of another form of retaining plate.
Fig. '7 is a plan view of an additionally modified retaining plate; and
Fig. 8 is an edge view of the plate of Fig. '7.
In the drawings, illustrating a practical embodiment of the invention, a bone I ii, having therein a fracture II, in the present instance shown as being a single break, is thereby divided into two sections I2, I3. 7
A splint unit It includes a number of wire elements I5 of stainless steel, which elements, having individual lengths suitable for matching the diameter of the bone Ill, are substantially alike and held in attached positions on the sections 12, I3 by perforated retaining plates I6, through which screws pass into the bone. The numeral it has in some instances added thereto for distinctiveness aphabetical suffixes, and in some cases the numeral I'l, representing screws, is also further distinguished by addition of the suffix a.
For each screw I! a perforation 28 is made in the bone Iii, the first two perforations according to one method of procedure being for screws Ila, Ila, said screws passing through the plates I 5, said plates having therein countersunk seats 2! for coacting heads of the screws.
As shown in-Fig. 4, each pate I5 has therein a pair of grooves 22 for holdingly receiving the end portions of the elements I 5, when the screws Ila are turned home. In each of the screws is a plain kerf 23, but kerfs which includea suitable.
central depression, as well as coacting projecting features ona screw driver, may be used, such screw heads and screw drivers being well known in the art. With one of the screws Ila tightened on a plate I6 over two elements I5, the faces of the sections I2, I3 are properly adjusted, and then the other screw IIa is correspondingly tightened through the other plate It, securing s id sections in the correctly set location. Each of the screws, as best seen in Fig. 4, at the point portions 25 thereof, also passes holdingly, past the hollow core I9, into the opposite wall of the bone Hi, said point portions being also additionally referred to hereinafter.
The perforations 20 for the screws ll are made of less diameter than the threaded stems 24 of the screws, and the aforesaid point portions have therein on opposite sides slots 26, providing tapped ends, so that in the reduced bores 29 the holding functions of said stems are suflicient. Otherwise stated the screw stems at the grooves 26 form their own threads in said bores.
The next set of elements to be installed may be that on the right hand side where the plates are designated I61), and in which set the elements and procedure are the same as those described in the case of the first set, including the screws Ila. Since the equipment, as above referred to, also includes screws of different lengths, the correct screw in each instance is selected, and it is desirable that the points 25 thereof should project at least slightly beyond the outermost distant surface of the bone [0.
It being understood that perforations 2B are inserted where decided upon, next on the left to the plates I60 are plates ISd, and the splint members associated with these last mentioned plates are the same as those which cooperate with the plates Mic. The right hand grooves of the plates Hid embrace the end portions of the same wire l that is held by the left hand grooves of the plates [60, and the particular screws of the plates ifid are also designated Ila.
This organization therefore includes a network of specific regidifying members in which on one side of a fracture a wire at one of its ends is embraced by two holding plates, and at its other end, on the opposite side of the fracture, said. wire is held by portions of two other plates.
Two plates I66, lee embrace by their grooves at the right hand sides theref wire end portions l5, which are also engaged by left hand grooves of two plates Hid, Hid; and the left hand grooves of the plates Hie embrace at opposite sides of the fracture ll, another wire l5, which latter is the outermost at the left of the unit [4. Distribution of splint members around a bone may be made in a manner difierent from the particular preferred arrangement herein selected for illustration.
If for any reason it is decided at the tightening of about the last screws on the plates l6e, that the adjustment of the faces of the sections l2, l3 against each other is not exactly as desired a number of the screws in any one of said sections may be suitably loosened, so that said sections may be readjusted, whereon the screws are again finally tightened.
Pairs of wires I 5, such as those held by the plates 36 and Nib respectively, need not be in parallelism, this independent setting being to suit the bone formation, and a pair of wires held by two plates need not be in parallel relation. In this latter case a plate with a pair of grooves a certain distance apart may be used at one end of such pair, for example, and a plate may be used at the opposite end of such pair in which the grooves are a different distance apart.
In Fig. 5 is shown a pair of grooves 22b which are splayed, so as to engage and hold wire elements that are similarly placed; and in Fig. 6 is shown a plate I671, having only one groove therein, said plate having an arcuate end 30, and other features thereof being like those already described above.
Fig. 7 shows an additional form of retaining plate, which is suitable for being struck out of or otherwise formed from plate stock, this plate having a screw hole '2 lo and angularly turned flanges 22c, forming in effect grooves for wires l5. This plate I67 is held in place by a screw having a rounded head i 1c, and is otherwise like the screw ll.
Between the lowermost part of the countersunk opening 2| of a plate and the stem of a screw H, at its head, some play is provided for, so that, in order to avoid any two screws at their stems coming into contact, particularly apertures 2!} may be arranged to receive stems which, at final tightening, may not be exactly at right angles to the plane of the face of a retaining plate.
For similar reasons, the perforations for the screws ll, as well as being staggered, are disposed at different distances from a transverse plane of the bone Ill. The plates it are oblong, with the holding groove features running along the longer dimension, so as to give a beneficial holding result, and the stainless steel used in the members of the present splint is of a special variety, suitable as is well known for surgical purposes.
It is another advantage of the wires l5 that they may be formed or bent to suit curvatures or local formations of a bone, said wires being capable of being provided with depressions or projections, or both, to meet requirements.
After application of the splint as herein described, the injury is treated by the surgeon in the usual manner, and on completion of the time concerned, as required for the knitting to take place, the splint is removed.
In Fig. 1 is indicated a ridged portion 32 of the bone Ill, at which the splint parts are disposed in outwardly inclined relation, it being seen that the wires i 5 are appropriately bent thereat, while said wires are at the same time, close to the bone.
As the construction hereinbefore described admits of being considerably modified by those skilled in the art, the particular arrangements shown should be taken as illustrative, and not in a limiting sense; therefore the scope of the protection contemplated should be taken from the appended claims, interpreted as broadly as is consistent with the state of the prior art.
Having thus described my invention, I claim:
1. A surgical splint having a pair of wires for crossing a fracture between two bone sections, two retaining plates for the ends of said pair of wires on said sections, each plate having therein one perforation for receiving an attaching screw, said plates having grooves therein for fitting onto said ends.
2. A splint comprising in combination three substantially straight wire elements having plain ends, said elements including a medial wire having right and left hand lateral wires therewith; retaining plates each includin a pair of grooves for fitting onto said ends, said plates including a first member at each. end having a right hand groove for the medial element and a groove for the left hand element, and a second member having a left hand groove for the med al element and a groove for the right hand element.
3. A splint comprising in combination a set of three substantially straight wires having plain opposite ends, said wires includin a middle element and right and left lateral elements; and two retaining plates for said set at its opposite ends, each plate having therein a screw hole and a pair of lateral grooves, the latter being to fit onto said ends, one plate at each end having a 7 right hand groove for the middle element and a 5 groove for the left hand element, another of the plates at each end having a left hand groove for the middle element, and a screw for the holeof each plate.
4. A splint of the class described having plural elements of linear type adapted to be placed over a bone fracture with the end portions of the elements engagin bone parts near the fracture, said elements being individuall bendable before the emplacement to conform with the contour of the bone surface, retaining members for said end portions, each of said members having therein a perforation and being so formed at its lateral sides as to fit limitedly onto pairs of said end portions, and means for holding said plates in the fitting position in such manner that the inner faces of said plates are still spaced from the bone, said holding means adapted to pass through the perforations.
5. In a surgical instrument, in combination, a wire member having its ends adapted to engage a bone surface on opposite sides of a fracture, and
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 902,040 Wyckofl Oct. 27, 1908 1,025,008 Miner Apr. 30, 1912 1,313,344 Smart Aug. 19, 1919 2,133,859 Hawley Oct. 18, 1938 OTHER REFERENCES Annals of Surgery" for 1893, pages 127-129. (Copy in 128-92.)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US744060A US2501978A (en) | 1947-04-26 | 1947-04-26 | Bone splint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US744060A US2501978A (en) | 1947-04-26 | 1947-04-26 | Bone splint |
Publications (1)
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US2501978A true US2501978A (en) | 1950-03-28 |
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US744060A Expired - Lifetime US2501978A (en) | 1947-04-26 | 1947-04-26 | Bone splint |
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Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2580821A (en) * | 1950-10-21 | 1952-01-01 | Nicola Toufick | Spring impactor bone plate |
EP0007393A1 (en) * | 1978-06-16 | 1980-02-06 | GebràDer Sulzer Aktiengesellschaft | Implant allowing the growth in length and thickness |
US4269180A (en) * | 1978-03-30 | 1981-05-26 | Dall Desmond Meiring | Bone fastener for the greater trochanter |
US4573458A (en) * | 1982-08-17 | 1986-03-04 | Zimmer, Inc. | Bone fixation plate |
US5108397A (en) * | 1990-04-19 | 1992-04-28 | Joseph White | Method and apparatus for stabilization of pelvic fractures |
US5242443A (en) * | 1991-08-15 | 1993-09-07 | Smith & Nephew Dyonics, Inc. | Percutaneous fixation of vertebrae |
US5415658A (en) * | 1993-12-14 | 1995-05-16 | Pioneer Laboratories, Inc. | Surgical cable loop connector |
US5480440A (en) * | 1991-08-15 | 1996-01-02 | Smith & Nephew Richards, Inc. | Open surgical technique for vertebral fixation with subcutaneous fixators positioned between the skin and the lumbar fascia of a patient |
US5611801A (en) * | 1994-11-29 | 1997-03-18 | Pioneer Laboratories, Inc. | Method and apparatus for bone fracture fixation |
US5702399A (en) * | 1996-05-16 | 1997-12-30 | Pioneer Laboratories, Inc. | Surgical cable screw connector |
US5741259A (en) * | 1996-02-22 | 1998-04-21 | Chan; Kwan-Ho | Surgical fastener device for use in bone fracture fixation |
US6368326B1 (en) | 1998-09-28 | 2002-04-09 | Daos Limited | Internal cord fixation device |
US20040087954A1 (en) * | 2002-08-28 | 2004-05-06 | Allen C . Wayne | Systems, methods, and apparatuses for clamping and reclamping an orthopedic surgical cable |
US20040127907A1 (en) * | 1998-09-28 | 2004-07-01 | Dakin Edward B. | Internal cord fixation device |
US20050070904A1 (en) * | 2003-09-29 | 2005-03-31 | Darin Gerlach | Bone plates and bone plate assemblies |
US20060129151A1 (en) * | 2002-08-28 | 2006-06-15 | Allen C W | Systems and methods for securing fractures using plates and cable clamps |
US20060149265A1 (en) * | 2004-09-07 | 2006-07-06 | Anthony James | Minimal thickness bone plate locking mechanism |
US20060167464A1 (en) * | 2004-09-23 | 2006-07-27 | Allen C W | Systems, methods, and apparatuses for tensioning an orthopedic surgical cable |
US20090069851A1 (en) * | 2007-07-19 | 2009-03-12 | Acumed Llc | Bone fixation with slender spanning members disposed outside bone |
US20090312803A1 (en) * | 2003-09-29 | 2009-12-17 | Austin Gene E | Bone Plate and Bone Plate Assemblies Including Polyaxial Fasteners |
US20100069905A1 (en) * | 2006-06-01 | 2010-03-18 | Oren Gavriely | Minimally invasive osteosynthesis assembly |
US20100217328A1 (en) * | 2009-02-24 | 2010-08-26 | Osteomed L.P. | Multiple Bone Fusion Plate |
US20100274293A1 (en) * | 2009-04-28 | 2010-10-28 | Osteomed L.P. | Bone Plate with a Transfixation Screw Hole |
US7914531B1 (en) * | 2004-10-06 | 2011-03-29 | Geller David S | Bone fixation system and methods |
US8382807B2 (en) | 2005-07-25 | 2013-02-26 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
US20130304133A1 (en) * | 2012-05-14 | 2013-11-14 | Kenneth B. Trauner | Cable anchor systems and methods |
US8940028B2 (en) | 2005-07-25 | 2015-01-27 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
WO2016169578A1 (en) * | 2015-04-20 | 2016-10-27 | Bioscience Medical Group Ltd | Bone fixation apparatus |
US10390866B2 (en) | 2011-06-15 | 2019-08-27 | Smith & Nephew, Inc. | Variable angle locking implant |
US10993750B2 (en) | 2015-09-18 | 2021-05-04 | Smith & Nephew, Inc. | Bone plate |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US902040A (en) * | 1906-03-12 | 1908-10-27 | Homer W Wyckoff | Wire-connector. |
US1025008A (en) * | 1911-08-07 | 1912-04-30 | Lucien Luttrell Miner | Brace for fractured bones. |
US1313344A (en) * | 1919-08-19 | Surgical | ||
US2133859A (en) * | 1938-03-31 | 1938-10-18 | Louis J Padula | Bone setting |
-
1947
- 1947-04-26 US US744060A patent/US2501978A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1313344A (en) * | 1919-08-19 | Surgical | ||
US902040A (en) * | 1906-03-12 | 1908-10-27 | Homer W Wyckoff | Wire-connector. |
US1025008A (en) * | 1911-08-07 | 1912-04-30 | Lucien Luttrell Miner | Brace for fractured bones. |
US2133859A (en) * | 1938-03-31 | 1938-10-18 | Louis J Padula | Bone setting |
Cited By (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2580821A (en) * | 1950-10-21 | 1952-01-01 | Nicola Toufick | Spring impactor bone plate |
US4269180A (en) * | 1978-03-30 | 1981-05-26 | Dall Desmond Meiring | Bone fastener for the greater trochanter |
EP0007393A1 (en) * | 1978-06-16 | 1980-02-06 | GebràDer Sulzer Aktiengesellschaft | Implant allowing the growth in length and thickness |
US4573458A (en) * | 1982-08-17 | 1986-03-04 | Zimmer, Inc. | Bone fixation plate |
US5108397A (en) * | 1990-04-19 | 1992-04-28 | Joseph White | Method and apparatus for stabilization of pelvic fractures |
US5242443A (en) * | 1991-08-15 | 1993-09-07 | Smith & Nephew Dyonics, Inc. | Percutaneous fixation of vertebrae |
US5480440A (en) * | 1991-08-15 | 1996-01-02 | Smith & Nephew Richards, Inc. | Open surgical technique for vertebral fixation with subcutaneous fixators positioned between the skin and the lumbar fascia of a patient |
US5415658A (en) * | 1993-12-14 | 1995-05-16 | Pioneer Laboratories, Inc. | Surgical cable loop connector |
US5611801A (en) * | 1994-11-29 | 1997-03-18 | Pioneer Laboratories, Inc. | Method and apparatus for bone fracture fixation |
US5741259A (en) * | 1996-02-22 | 1998-04-21 | Chan; Kwan-Ho | Surgical fastener device for use in bone fracture fixation |
US5702399A (en) * | 1996-05-16 | 1997-12-30 | Pioneer Laboratories, Inc. | Surgical cable screw connector |
US20040127907A1 (en) * | 1998-09-28 | 2004-07-01 | Dakin Edward B. | Internal cord fixation device |
US6368326B1 (en) | 1998-09-28 | 2002-04-09 | Daos Limited | Internal cord fixation device |
US7410489B2 (en) | 1998-09-28 | 2008-08-12 | Daos Limited | Internal cord fixation device |
US20040087954A1 (en) * | 2002-08-28 | 2004-05-06 | Allen C . Wayne | Systems, methods, and apparatuses for clamping and reclamping an orthopedic surgical cable |
US20040097942A1 (en) * | 2002-08-28 | 2004-05-20 | Allen C. Wayne | System, methods, and apparatuses for clamping and reclamping an orthopedic surgical cable |
US7250054B2 (en) | 2002-08-28 | 2007-07-31 | Smith & Nephew, Inc. | Systems, methods, and apparatuses for clamping and reclamping an orthopedic surgical cable |
AU2003238938B9 (en) * | 2002-08-28 | 2010-03-25 | Smith & Nephew, Inc. | Systems, methods and apparatuses for clamping and reclamping an orthopedic surgical cable |
US20060129151A1 (en) * | 2002-08-28 | 2006-06-15 | Allen C W | Systems and methods for securing fractures using plates and cable clamps |
AU2003238938B8 (en) * | 2002-08-28 | 2010-03-25 | Smith & Nephew, Inc. | Systems, methods and apparatuses for clamping and reclamping an orthopedic surgical cable |
AU2003238938B2 (en) * | 2002-08-28 | 2009-08-20 | Smith & Nephew, Inc. | Systems, methods and apparatuses for clamping and reclamping an orthopedic surgical cable |
US7255701B2 (en) * | 2002-08-28 | 2007-08-14 | Smith & Nephew, Inc. | System, methods, and apparatuses for clamping and reclamping an orthopedic surgical cable |
US20050070904A1 (en) * | 2003-09-29 | 2005-03-31 | Darin Gerlach | Bone plates and bone plate assemblies |
US7905910B2 (en) | 2003-09-29 | 2011-03-15 | Smith & Nephew, Inc. | Bone plates and bone plate assemblies |
US20070276386A1 (en) * | 2003-09-29 | 2007-11-29 | Darin Gerlach | Bone plate systems using provisional fixation |
US7179260B2 (en) | 2003-09-29 | 2007-02-20 | Smith & Nephew, Inc. | Bone plates and bone plate assemblies |
US8992581B2 (en) | 2003-09-29 | 2015-03-31 | Smith & Nephew, Inc. | Bone plate and bone plate assemblies including polyaxial fasteners |
US8105367B2 (en) | 2003-09-29 | 2012-01-31 | Smith & Nephew, Inc. | Bone plate and bone plate assemblies including polyaxial fasteners |
US7909858B2 (en) | 2003-09-29 | 2011-03-22 | Smith & Nephew, Inc. | Bone plate systems using provisional fixation |
US20090312803A1 (en) * | 2003-09-29 | 2009-12-17 | Austin Gene E | Bone Plate and Bone Plate Assemblies Including Polyaxial Fasteners |
US20070162020A1 (en) * | 2003-09-29 | 2007-07-12 | Darin Gerlach | Bone plates and bone plate assemblies |
US20050107796A1 (en) * | 2003-09-29 | 2005-05-19 | Darin Gerlach | Bone plates and methods for provisional fixation using same |
US20060149265A1 (en) * | 2004-09-07 | 2006-07-06 | Anthony James | Minimal thickness bone plate locking mechanism |
US20090118773A1 (en) * | 2004-09-07 | 2009-05-07 | Anthony James | Minimal thickness bone plate locking mechanism |
US8469966B2 (en) | 2004-09-23 | 2013-06-25 | Smith & Nephew, Inc. | Systems, methods, and apparatuses for tensioning an orthopedic surgical cable |
US20060167464A1 (en) * | 2004-09-23 | 2006-07-27 | Allen C W | Systems, methods, and apparatuses for tensioning an orthopedic surgical cable |
US7914531B1 (en) * | 2004-10-06 | 2011-03-29 | Geller David S | Bone fixation system and methods |
US8382807B2 (en) | 2005-07-25 | 2013-02-26 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
US9795424B2 (en) | 2005-07-25 | 2017-10-24 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
US10736680B2 (en) | 2005-07-25 | 2020-08-11 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
US11896270B2 (en) | 2005-07-25 | 2024-02-13 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
US10327822B2 (en) | 2005-07-25 | 2019-06-25 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
US10292741B2 (en) | 2005-07-25 | 2019-05-21 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
US8888824B2 (en) | 2005-07-25 | 2014-11-18 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
US8940028B2 (en) | 2005-07-25 | 2015-01-27 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
US10092337B2 (en) | 2005-07-25 | 2018-10-09 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
US10080598B2 (en) | 2005-07-25 | 2018-09-25 | Smith & Nephew, Inc. | Systems and methods for using polyaxial plates |
US20100069905A1 (en) * | 2006-06-01 | 2010-03-18 | Oren Gavriely | Minimally invasive osteosynthesis assembly |
US8475504B2 (en) | 2007-07-19 | 2013-07-02 | Acumed Llc | Method of bone fixation with slender spanning members disposed outside bone |
US20090069851A1 (en) * | 2007-07-19 | 2009-03-12 | Acumed Llc | Bone fixation with slender spanning members disposed outside bone |
US20100217328A1 (en) * | 2009-02-24 | 2010-08-26 | Osteomed L.P. | Multiple Bone Fusion Plate |
US8246664B2 (en) | 2009-02-24 | 2012-08-21 | Osteomed Llc | Multiple bone fusion plate |
US8529608B2 (en) | 2009-04-28 | 2013-09-10 | Osteomed Llc | Bone plate with a transfixation screw hole |
US9351776B2 (en) | 2009-04-28 | 2016-05-31 | Osteomed Llc | Bone plate with a transfixation screw hole |
US10245085B2 (en) | 2009-04-28 | 2019-04-02 | Osteomed Llc | Bone plate with a transfixation screw hole |
US20100274293A1 (en) * | 2009-04-28 | 2010-10-28 | Osteomed L.P. | Bone Plate with a Transfixation Screw Hole |
US9763716B2 (en) | 2009-04-28 | 2017-09-19 | Osteomed Llc | Bone plate with a transfixation screw hole |
US10448980B2 (en) | 2011-06-15 | 2019-10-22 | Smith & Nephew, Inc. | Variable angle locking implant |
US10390866B2 (en) | 2011-06-15 | 2019-08-27 | Smith & Nephew, Inc. | Variable angle locking implant |
US10405901B2 (en) | 2011-06-15 | 2019-09-10 | Smith & Nephew, Inc. | Variable angle locking implant |
US20130304133A1 (en) * | 2012-05-14 | 2013-11-14 | Kenneth B. Trauner | Cable anchor systems and methods |
US20180110550A1 (en) * | 2015-04-20 | 2018-04-26 | Bioscience Medical Group Ltd | Bone fixation apparatus |
US11147598B2 (en) * | 2015-04-20 | 2021-10-19 | Bioscience Medical Group Ltd. | Bone fixation apparatus |
WO2016169578A1 (en) * | 2015-04-20 | 2016-10-27 | Bioscience Medical Group Ltd | Bone fixation apparatus |
US10993750B2 (en) | 2015-09-18 | 2021-05-04 | Smith & Nephew, Inc. | Bone plate |
US11534213B2 (en) | 2015-09-18 | 2022-12-27 | Smith & Nephew, Inc. | Bone plate |
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