CN102835998A - Novel internally fixing and locking bone fracture plate for curing of humerus collum chirurgicum fractures - Google Patents
Novel internally fixing and locking bone fracture plate for curing of humerus collum chirurgicum fractures Download PDFInfo
- Publication number
- CN102835998A CN102835998A CN2012102933860A CN201210293386A CN102835998A CN 102835998 A CN102835998 A CN 102835998A CN 2012102933860 A CN2012102933860 A CN 2012102933860A CN 201210293386 A CN201210293386 A CN 201210293386A CN 102835998 A CN102835998 A CN 102835998A
- Authority
- CN
- China
- Prior art keywords
- lock hole
- screw
- lock
- humerus
- lock screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The invention discloses a novel internally fixing and locking bone fracture plate for curing of humerus collum chirurgicum fractures. The novel internally fixing and locking bone fracture plate comprises a humerus locking plate which comprises an upper plate part and a lower plate part. The upper plate part is provided with a main locking hole, an upper left locking hole, an upper right locking hole, a lower left locking hole, a lower right locking hole and ear part locking holes which are provided with threads and countersunk heads. The lower plate part is provided with a plurality of lower locking holes. A main locking screw, an upper left locking screw, an upper right locking screw, a lower left locking screw, a lower right locking screw and ear part locking screws are respectively and correspondingly arranged in the main locking hole, the upper left locking hole, the upper right locking hole, the lower left locking hole, the lower right locking hole, the ear part locking holes and the lower locking holes which are provided with full threads. A part of the main locking screw, entering the head of humerus, is provided with coarse threads. The novel internally fixing and locking bone fracture plate for the cure of the humerus collum chirurgicum fracture has the advantages of being few in used screws, small in harm in humeral operation, good in fixing effect, and especially suitable for the old who have the disease of bone rarefaction.
Description
Technical field
The present invention relates to a kind of fracture of the surgical neek of the humerus internal fixation prosthetic device, particularly a kind of novel internal fixation locking bone fracture plate that is applicable to the treatment fracture of the surgical neek of the humerus of osteoporotic elderly population belongs to humeral fracture technique for fixing field.
Background technology
Fracture of the surgical neek of the humerus is a kind of intra-articular fracture, and is main because of due to the indirect external force.Treat this fracture and mainly contain three kinds of methods: 1. blade plate, screw, Kirschner wire, 2. PH locking steel plate internal fixation 3. Humeral Head Replacement arts.The stability of blade plate, screw, Kirschner wire is bad, only is applicable to the fixing of Fracture Simple; PH locking steel plate internal fixation is called for short the LCP internal fixation, and the LCP internal fixation is to use a kind of LCP lockplate that the bone connection of fracture is fixing, but adopts the fixing fracture of LCP lockplate employing angle stability at present; In head of humerus, be screwed into many pieces of screws, when boring, serious to bone destruction in the head of humerus; Can produce head of humerus ghost effect; And the screw thread of lock screw is more shallow, and to spongy bone in the head of humerus especially senile osteoporosis disease patient, the hold of nail is not enough; Stability is not good enough, more than can not cause postoperative head of humerus displacement completely, subside even downright bad the absorption; The Humeral Head Replacement art, wound is big, and complication is more, and cost is big, and becoming flexible, infecting and dislocating possibly appear in postoperative.
Summary of the invention
The objective of the invention is provides a kind of novel internal fixation locking bone fracture plate that more is applicable to the treatment fracture of the surgical neek of the humerus of elderly population for the deficiency that overcomes prior art.
In order to achieve the above object, the technical scheme of the present invention's employing is: a kind of novel internal fixation locking bone fracture plate of treating fracture of the surgical neek of the humerus comprises the humerus lockplate; Said humerus lockplate comprises upper plate portion, lower board unit; Said upper plate portion is positioned at the top of lower board unit, and the right side of upper plate portion is provided with ear; The shape of one of the angled formation of said upper plate portion, lower board unit and ear and humerus appearance similar, the middle part of said upper plate portion is provided with main lock hole along centrage; On the said upper plate portion, be positioned on main lock hole upper left side, upper right side, lower left and the bottom-right position, correspondence is provided with upper left lock hole, upper right lock hole, a left side lock hole and bottom right lock hole down respectively; Said ear is provided with ear's lock hole; Be provided with down lock hole along centrage on the said lower board unit; Said main lock hole, a left side lock hole, bottom right lock hole, ear's lock hole and following lock hole down are threaded counter sink, and the countersunk head position of said counter sink all is positioned on the outer surface of lockplate, and the screw thread of said counter sink is positioned at the through-hole section of counter sink; Said main lock hole, upper left lock hole, upper right lock hole, a left side are provided with main lock screw, upper left lock screw, upper right lock screw, a left side lock screw, bottom right lock screw, ear's lock screw and following lock screw down respectively in lock hole, bottom right lock hole, ear's lock hole and the following lock hole down accordingly; Said main lock screw, upper left lock screw, upper right lock screw, a left side screw thread of lock screw, bottom right lock screw, ear's lock screw and following lock screw down are full thread; The screw thread of said main lock screw is a coarse thread in the part that gets into head of humerus.
Preferably, said lock hole down has 3; Said 3 following lock holes are evenly distributed on the lower board unit along centrage from top to bottom.
Preferably, said main lock hole is the equilateral triangle distribution with upper left lock hole and upper right lock hole.
Preferably, said main lock hole is the equilateral triangle distribution with left lock hole down and bottom right lock hole.
Preferably, the head of said upper left lock screw deflection to the left; The head of said upper right lock screw is deflection to the right.
Preferably, the head of lock screw deflection to the left under the said left side; The head of said bottom right lock screw is deflection to the right.
Preferably, the periphery of said upper plate portion is provided with a plurality of sewing holes.
A kind of novel internal fixation locking bone fracture plate of treating fracture of the surgical neek of the humerus of the present invention; Rely on the screw of correspondence in main lock hole, upper left lock hole, upper right lock hole, left lock hole down and the bottom right lock hole to be connected fixing to the humeral fracture position; The screw that uses is few, and is less to the surgical injury of humerus; The lock screw on described main lock hole top and the lock screw of bottom all form angular distribution, and main lock screw is coarse thread, therefore the angle good stability of this humerus blade plate; And each lock hole on the humerus lockplate all has the screw thread interlock mutually of screw thread and corresponding lock screw, good fixing effect; Be particularly suitable for being applied in elderly population, especially suffer from osteoporotic elderly patients.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified:
Accompanying drawing 1 is the axonometric chart of the novel internal fixation locking bone fracture plate of treatment fracture of the surgical neek of the humerus of the present invention;
Accompanying drawing 2 is the vertical view of the novel internal fixation locking bone fracture plate of treatment fracture of the surgical neek of the humerus of the present invention;
Accompanying drawing 3 is the cutaway view of the novel internal fixation locking bone fracture plate of treatment fracture of the surgical neek of the humerus of the present invention;
Wherein: 1a, upper plate portion; 1b, lower board unit; 1c, ear; 2, main lock screw; 3a, upper left lock screw; 3b, upper right lock screw; 3c, a left side be lock screw down; 3d, bottom right lock screw; 3e, ear's lock screw; 4, following lock screw; 5, sewing hole; 6, fracture of the humeral head place.
The specific embodiment
Be depicted as a kind of novel internal fixation locking bone fracture plate of treating fracture of the surgical neek of the humerus of the present invention like accompanying drawing 1-3, comprise the humerus lockplate; Said humerus lockplate comprises upper plate portion 1a, lower board unit 1b; Said upper plate portion 1a is positioned at the top of lower board unit 1b, and the right side of upper plate portion 1a is provided with the 1c of ear; The shape of one of the angled formation of said upper plate portion 1a, lower board unit 1b and the 1c of ear and humerus appearance similar, the middle part of said upper plate portion 1a is provided with main lock hole along centrage; On the said upper plate portion 1a, be positioned on main lock hole upper left side, upper right side, lower left and the bottom-right position, correspondence is provided with upper left lock hole, upper right lock hole, a left side lock hole and bottom right lock hole down respectively; The said 1c of ear is provided with ear's lock hole; Said lower board unit 1b goes up and is provided with 3 following lock holes along centrage; The periphery of said upper plate portion 1a is provided with a plurality of sewing holes 5; Said main lock hole is equilateral triangle with upper left lock hole and upper right lock hole and distributes; Said main lock hole is equilateral triangle with left lock hole down and bottom right lock hole and distributes; Said main lock hole, a left side lock hole, bottom right lock hole, ear's lock hole and following lock hole down are threaded counter sink, and the countersunk head position of said counter sink all is positioned on the outer surface of lockplate, and the screw thread of said counter sink is positioned at the through-hole section of counter sink; Said main lock hole, upper left lock hole, upper right lock hole, a left side are provided with main lock screw 2, upper left lock screw 3a, upper right lock screw 3b, the following lock screw 3c in a left side, bottom right lock screw 3d, the lock screw 3e of ear and following lock screw 4 down in lock hole, bottom right lock hole, ear's lock hole and the following lock hole respectively accordingly; Said upper left lock screw 3a and a left side be the equal deflection to the left of head of lock screw 3c down; The head of said upper right lock screw 3b and bottom right lock screw 3d is deflection to the right all; The screw thread of lock screw 3c, bottom right lock screw 3d, the lock screw 3e of ear and following lock screw 4 is the full thread of closely-pitched under said upper left lock screw 3a, upper right lock screw 3b, the left side; The screw thread of said main lock screw 2 is a full thread, and the screw thread of main lock screw 2 is a coarse thread in the part that gets into head of humerus.
Said main lock screw 2 is equilateral triangle with upper left lock screw 3a and upper right lock screw 3b; And lock screw 3c and bottom right lock screw 3d are equilateral triangle humerus are coupled together at fracture of the humeral head place 6 down main lock screw 2 and a left side; The screw that uses is few, and surgical injury is little; Even having the main lock screw 2 of coarse thread also can be strained and fixed for the comparatively loose head of humerus of sclerotin; And the deflection setting of upper left lock screw 3a, upper right lock screw 3b, left lock screw 3c down and bottom right lock screw 3d, cooperate the lock screw 3e of ear to lock again and make whole blade plate have better stability; Each lock hole on the humerus blade plate all has screw thread and corresponding locking nail interlock mutually, has prevented coming off of each lock screw; Therefore be particularly suitable for being applied in the old people, especially suffer from osteoporotic elderly patients.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (7)
1. a novel internal fixation locking bone fracture plate of treating fracture of the surgical neek of the humerus comprises the humerus lockplate; Said humerus lockplate comprises upper plate portion (1a), lower board unit (1b); Said upper plate portion (1a) is positioned at the top of lower board unit (1b), and the right side of upper plate portion (1a) is provided with ear (1c); The shape of one of said upper plate portion (1a), the angled formation of lower board unit (1b) and ear (1c) and humerus appearance similar, it is characterized in that: the middle part of said upper plate portion (1a) is provided with main lock hole along centrage; On the said upper plate portion (1a), be positioned on main lock hole upper left side, upper right side, lower left and the bottom-right position, correspondence is provided with upper left lock hole, upper right lock hole, a left side lock hole and bottom right lock hole down respectively; Said ear (1c) is provided with ear's lock hole; Said lower board unit (1b) is gone up and is provided with down lock hole along centrage; Said main lock hole, a left side lock hole, bottom right lock hole, ear's lock hole and following lock hole down are threaded counter sink, and the countersunk head position of said counter sink all is positioned on the outer surface of lockplate, and the screw thread of said counter sink is positioned at the through-hole section of counter sink; Said main lock hole, upper left lock hole, upper right lock hole, a left side are provided with main lock screw (2), upper left lock screw (3a), upper right lock screw (3b), a left side lock screw (3c), bottom right lock screw (3d), ear's lock screw (3e) and following lock screw (4) down respectively in lock hole, bottom right lock hole, ear's lock hole and the following lock hole down accordingly; Said main lock screw (2), upper left lock screw (3a), upper right lock screw (3b), a left side screw thread of lock screw (3c), bottom right lock screw (3d), ear's lock screw (3e) and following lock screw (4) down are full thread; The screw thread of said main lock screw (2) is a coarse thread in the part that gets into head of humerus.
2. the novel internal fixation locking bone fracture plate of treatment fracture of the surgical neek of the humerus according to claim 1 is characterized in that: said lock hole down has 3; Said 3 following lock holes are evenly distributed on the lower board unit (1b) along centrage from top to bottom.
3. the novel internal fixation locking bone fracture plate of treatment fracture of the surgical neek of the humerus according to claim 1 is characterized in that: said main lock hole is equilateral triangle with upper left lock hole and upper right lock hole and distributes.
4. the novel internal fixation locking bone fracture plate of treatment fracture of the surgical neek of the humerus according to claim 1 is characterized in that: said main lock hole is equilateral triangle with left lock hole down and bottom right lock hole and distributes.
5. the novel internal fixation locking bone fracture plate of treatment fracture of the surgical neek of the humerus according to claim 1 is characterized in that: the head of said upper left lock screw (3a) is deflection to the left; The head of said upper right lock screw (3b) is deflection to the right.
6. the novel internal fixation locking bone fracture plate of treatment fracture of the surgical neek of the humerus according to claim 1 is characterized in that: the head of lock screw under the said left side (3c) is deflection to the left; The head of said bottom right lock screw (3d) is deflection to the right.
7. the novel internal fixation locking bone fracture plate of treatment fracture of the surgical neek of the humerus according to claim 1 is characterized in that: the periphery of said upper plate portion (1a) is provided with a plurality of sewing holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102933860A CN102835998A (en) | 2012-08-17 | 2012-08-17 | Novel internally fixing and locking bone fracture plate for curing of humerus collum chirurgicum fractures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102933860A CN102835998A (en) | 2012-08-17 | 2012-08-17 | Novel internally fixing and locking bone fracture plate for curing of humerus collum chirurgicum fractures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102835998A true CN102835998A (en) | 2012-12-26 |
Family
ID=47363914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102933860A Pending CN102835998A (en) | 2012-08-17 | 2012-08-17 | Novel internally fixing and locking bone fracture plate for curing of humerus collum chirurgicum fractures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102835998A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083198A (en) * | 2014-07-17 | 2014-10-08 | 唐佩福 | Proximal humerus fixing device |
| CN105007848A (en) * | 2013-01-11 | 2015-10-28 | Uab研究基金会 | Apparatus for the fixation of proximal humerus fractures |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1527684A (en) * | 2001-05-28 | 2004-09-08 | �����ɷ� | Bone plate for the fixation of fractures of the proximal humerus |
| US20090281578A1 (en) * | 2008-05-12 | 2009-11-12 | Spencer Edwin E | Proximal humeral fracture reduction and fixation device |
| CN101773407A (en) * | 2010-02-01 | 2010-07-14 | 北京理贝尔生物工程研究所有限公司 | Olecroanon locking proximal humerus plate |
| CN201564586U (en) * | 2009-12-18 | 2010-09-01 | 上海市第六人民医院 | Locking proximal humerus plate |
| CN101965157A (en) * | 2007-11-02 | 2011-02-02 | 德普伊产品公司 | The cubital fracture fixed system |
| CN102046105A (en) * | 2008-03-26 | 2011-05-04 | 斯恩蒂斯有限公司 | Universal anchor for attaching objects to bone tissue |
| CN201920886U (en) * | 2010-12-24 | 2011-08-10 | 常州市康辉医疗器械有限公司 | Bone fracture plate for locking and pressurizing near end of shoulder bone |
| CN102551863A (en) * | 2010-12-28 | 2012-07-11 | 北京国人骨科医疗器械有限公司 | Anatomical humerus bridge-type bone fracture plate |
-
2012
- 2012-08-17 CN CN2012102933860A patent/CN102835998A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1527684A (en) * | 2001-05-28 | 2004-09-08 | �����ɷ� | Bone plate for the fixation of fractures of the proximal humerus |
| CN101965157A (en) * | 2007-11-02 | 2011-02-02 | 德普伊产品公司 | The cubital fracture fixed system |
| CN102046105A (en) * | 2008-03-26 | 2011-05-04 | 斯恩蒂斯有限公司 | Universal anchor for attaching objects to bone tissue |
| US20090281578A1 (en) * | 2008-05-12 | 2009-11-12 | Spencer Edwin E | Proximal humeral fracture reduction and fixation device |
| CN201564586U (en) * | 2009-12-18 | 2010-09-01 | 上海市第六人民医院 | Locking proximal humerus plate |
| CN101773407A (en) * | 2010-02-01 | 2010-07-14 | 北京理贝尔生物工程研究所有限公司 | Olecroanon locking proximal humerus plate |
| CN201920886U (en) * | 2010-12-24 | 2011-08-10 | 常州市康辉医疗器械有限公司 | Bone fracture plate for locking and pressurizing near end of shoulder bone |
| CN102551863A (en) * | 2010-12-28 | 2012-07-11 | 北京国人骨科医疗器械有限公司 | Anatomical humerus bridge-type bone fracture plate |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007848A (en) * | 2013-01-11 | 2015-10-28 | Uab研究基金会 | Apparatus for the fixation of proximal humerus fractures |
| US10206728B2 (en) | 2013-01-11 | 2019-02-19 | Wright Medical Technology, Inc. | Fixation device for proximal humerus fractures |
| US10206727B2 (en) | 2013-01-11 | 2019-02-19 | Wright Medical Technology, Inc. | Apparatus for the fixation of proximal humerus fractures |
| US10869706B2 (en) | 2013-01-11 | 2020-12-22 | Wright Medical Technology, Inc. | Fixation device for proximal humerus fractures |
| CN104083198A (en) * | 2014-07-17 | 2014-10-08 | 唐佩福 | Proximal humerus fixing device |
| CN104083198B (en) * | 2014-07-17 | 2016-08-17 | 陈华 | A kind of proximal humerus fixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204428145U (en) | First sole of the foot wedge intraarticular side plate | |
| US10143505B2 (en) | Device for use in surgical treatment of funnel chest and method of treatment | |
| EP2474278A2 (en) | Bone plate system for repair of proximal humeral fracture | |
| DK1211992T3 (en) | Bone Plate System | |
| EP2320816A1 (en) | Short pin for taking care of epiphysis fractures | |
| CN102772242A (en) | Distal fibular anatomic bone plate | |
| CN101797178A (en) | Locking bone fracture plate for far back outer side of humerus | |
| CN103610491A (en) | Auxiliary steel plate assembly for treatment of scapular fracture | |
| CN202235646U (en) | Proximal femoral anatomical locking plate | |
| CN102835998A (en) | Novel internally fixing and locking bone fracture plate for curing of humerus collum chirurgicum fractures | |
| US20070055248A1 (en) | Bone plating system for treatment of hip fractures | |
| CN204484283U (en) | A kind ofly promote the bionical inner fixing device of the porous of union of fracture | |
| CN106667568A (en) | Dissection type shoulder blade locking steel plate | |
| CN203138665U (en) | Bone-connecting locking screw adopting orthopedics kinesiology | |
| CN104586496A (en) | Microporous bionic fracture fixing device capable of promoting fracture healing | |
| CN202060854U (en) | Bone fracture plate with combination locking holes | |
| CN201642297U (en) | Femoral neck screw used for treatment of proximal femoral fractures | |
| CN202960727U (en) | Novel internally fixing and locking bone fracture plate for curing of humerus collum chirurgicum fractures | |
| CN215273235U (en) | Carpal bone lamella | |
| CN202235652U (en) | Locking bone fracture plate system with aiming device | |
| WO2017166423A1 (en) | Locking and external-fixation device for treatment of tibial fracture | |
| CN204655079U (en) | A kind of anatomical form chest rib screw lock fixed pattern bone-knitting device | |
| CN204671259U (en) | A kind of fibula locking bone fracture plate | |
| CN104856751A (en) | Fibula locking bone plate | |
| CN208371880U (en) | Bone plate on the outside of proximal tibia |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121226 |