CN103393458A - Anatomic calcaneus locking bone plate - Google Patents
Anatomic calcaneus locking bone plate Download PDFInfo
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- CN103393458A CN103393458A CN2013102963485A CN201310296348A CN103393458A CN 103393458 A CN103393458 A CN 103393458A CN 2013102963485 A CN2013102963485 A CN 2013102963485A CN 201310296348 A CN201310296348 A CN 201310296348A CN 103393458 A CN103393458 A CN 103393458A
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- locking
- pressurization section
- calcaneus
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- compress section
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Abstract
The invention discloses an anatomic calcaneus locking bone plate which comprises an upper locking pressurization section and a lower locking pressurization section. The upper locking pressurization section and the lower locking pressurization section are connected with each other by a connecting locking pressurization section to be integrally distributed to form an approximate U shape, and a forking locking pressurization section which is upwardly arranged further integrally extends at the outer end of the lower locking pressurization section; the upper locking pressurization section, the lower locking pressurization section, the connecting locking pressurization section and the forking locking pressurization section are respectively arc-shaped along the respective length directions of the upper locking pressurization section, the lower locking pressurization section, the connecting locking pressurization section and the forking locking pressurization section and can cling to the surface of the calcaneus of a patient, pressurization tension holes and locking holes are further formed in the upper locking pressurization section, the lower locking pressurization section, the connecting locking pressurization section and the forking locking pressurization section along the respective length directions of the upper locking pressurization section, the lower locking pressurization section, the connecting locking pressurization section and the forking locking pressurization section at intervals, the walls of the pressurization tension holes are smooth, and internal threads are arranged in the locking holes; a supporting portion which can support the calcaneus of the patient from bottom to top further integrally extends at the bottom of the lower locking pressurization section. The anatomic calcaneus locking bone plate has the advantages that preliminary shaping which conforms to the anatomic structure of the calcaneus of the body of the patient is performed on the anatomic calcaneus locking bone plate, operation steps are saved, and the anatomic calcaneus locking bone plate is good in calcaneus locking effect and is high in stability during usage.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to anatomical form locking Calcaneal plate.
Background technology
The human body fracture of calcaneus is the damage of common foot, common are comminuted fracture and the subtalar joint face subsides.Because the human body calcaneus is spongy bone, irregular bone, and a plurality of articular surface out-of-flatnesses of calcaneus, and the doctor avoids too much subcutaneous peeling off as much as possible carrying out when the reduction of the fracture is performed the operation following the noinvasive principle.The structure of the Calcaneal plate that uses at present is: comprise the Calcaneal plate body, described Calcaneal plate body forms by being the some pressurized segment that are wholely set, all pressurized segment are positioned at same plane and are the dichotomous setting of chicken feet, on each pressurized segment, offer the pulling force pressurization hole that some hole walls are smooth.the shortcoming of this Calcaneal plate is: on the one hand, when carrying out reduction of the fracture operation, owing on this Calcaneal plate, being all the pulling force pressurization hole that hole wall is smooth, the doctor can only fix Calcaneal plate and calcaneus by the pressurization fixed form, namely by with the supporting pulling force nail in pulling force pressurization hole, Calcaneal plate and calcaneus being fixed, and pulling force nail be by by pressure-acting on Calcaneal plate, make that Calcaneal plate is stressed to fit with the calcaneus surface of bone, so very easily calcaneus is produced to constriction, be unfavorable for the affected part recovery, and easily make people postoperative in affected part generation constriction, the poor stability of this Calcaneal plate that is fixed by the pulling force nail pressurization fixed form of exerting pressure merely simultaneously, easily come off, on the other hand, all pressurized segment that form the Calcaneal plate body are positioned at same plane, and the doctor need carry out subcutaneous peeling off when performing the operation makes Calcaneal plate laminating calcaneus surface of bone, thereby has produced unnecessary secondary injury.
Summary of the invention
The purpose of this invention is to provide a kind of can fitting with the calcaneus surface of bone, and locking effect is good, the anatomical form locking Calcaneal plate that stability is high.
For achieving the above object, the present invention has adopted following technical scheme: described anatomical form locking Calcaneal plate, comprise locking pressurized segment, lower locking compress section and be connected the locking compress section, upper locking pressurized segment and lower locking compress section be by being connected the be connected to form one distribution of shapes of approximate U-shaped of formula of locking compress section, and also one is extended with the bifurcated locking compress section that upwards arranges in the outer end of lower locking compress section; Described upper locking pressurized segment, lower locking compress section, connect the locking compress section and along the length direction of himself, be the arc setting that can fit with the calcaneus surface of bone respectively with bifurcated locking compress section, and along himself length direction, also be arranged at intervals with the lock hole that pressurization pulling force hole that hole wall is smooth and hole wall are offered female thread respectively on upper locking pressurized segment, lower locking compress section, connection locking compress section and bifurcated locking compress section; The central bottom of lower locking compress section also one be extended with the holding part of holding calcaneus from bottom to top.
Further, aforesaid anatomical form locking Calcaneal plate, wherein: described holding part comprises the holding pressurized segment that two one of the central bottom from lower locking compress section are extended, the outer end bend forward of each holding pressurized segment is the arc setting that can fit with the calcaneus surface of bone, on each holding pressurized segment, offers the pressurization pulling force hole that some hole walls are smooth.
Enforcement by technique scheme, the invention has the beneficial effects as follows: due to Calcaneal plate, be the arc setting that can fit with the calcaneus surface of bone, product has been carried out pre-moulding, make like this doctor in operation process, to product, carry out moulding operation again, thereby saved operating procedure, shortened operating time; And due to the lock hole that distributes on Calcaneal plate and pressurization pulling force hole, the doctor can be by locking Calcaneal plate by screw angulation fixed form and fixing means and calcaneus that pulling force hole pressurization fixed form is used in conjunction with mutually, locking effect is good, Calcaneal plate stability in use is high, difficult drop-off.
The accompanying drawing explanation
Fig. 1 is the structural representation of anatomical form locking Calcaneal plate of the present invention.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
as shown in Figure 1, described anatomical form locking Calcaneal plate, it is characterized in that: comprise locking pressurized segment 1, lower locking compress section 2 and be connected locking compress section 3, upper locking pressurized segment 1 and lower locking compress section 2 be by being connected the be connected to form one distribution of shapes of approximate U-shaped of formula of locking compress section 3, and also one is extended with the bifurcated locking compress section 4 that upwards arranges in the outer end of lower locking compress section 3, described upper locking pressurized segment 1, lower locking compress section 2, connect locking compress section 3 and be the arc setting that can fit with the calcaneus surface of bone with the length direction that bifurcated locking compress section 4 is respectively self, and in upper locking pressurized segment 1, lower locking compress section 2, connect on locking compress section 3 and bifurcated locking compress section 4 respectively along the length direction of himself and be arranged at intervals with the lock hole 6 that pressurization pulling force hole 5 that hole wall is smooth and hole wall are offered female thread, the central bottom of lower locking compress section 2 also one be extended with the holding part of holding calcaneus from bottom to top, in the present embodiment, described holding part comprises the first holding pressurized segment 7 and the second holding pressurized segment 8 of extending from the central bottom one of lower locking compress section 2, the first holding pressurized segment 7 and the second holding pressurized segment 8 are the arc setting that can fit with the calcaneus surface of bone, on the first holding pressurized segment 7 and the second holding pressurized segment 8, also offer respectively the pressurization pulling force hole 5 that hole wall is smooth, the first holding pressurized segment 7 and the second holding pressurized segment 8 be the holding calcaneus from bottom to top, improved Calcaneal plate stability in use, and good with the locking effect of calcaneus.Due to Calcaneal plate, be the arc setting that can fit with the calcaneus surface of bone, product has been carried out pre-moulding, make like this doctor in operation process, needn't to product, carry out moulding operation again, thereby saved operating procedure, shorten operating time, and can avoid subcutaneous peeling off too much in operation process; And due to the lock hole that distributes on Calcaneal plate and pressurization pulling force hole, the doctor can be by locking Calcaneal plate by screw angulation fixed form and fixing means and calcaneus that pulling force hole pressurization fixed form is used in conjunction with mutually, increased the range of choice of Calcaneal plate fixed form, not only locking effect is good, and Calcaneal plate stability in use is high, difficult drop-off.
Claims (2)
1. anatomical form locks Calcaneal plate, it is characterized in that: comprise locking pressurized segment, lower locking compress section and be connected the locking compress section, upper locking pressurized segment and lower locking compress section be by being connected the be connected to form one distribution of shapes of approximate U-shaped of formula of locking compress section, and also one is extended with the bifurcated locking compress section that upwards arranges in the outer end of lower locking compress section; Described upper locking pressurized segment, lower locking compress section, connect the locking compress section and along the length direction of himself, be the arc setting that can fit with the calcaneus surface of bone respectively with bifurcated locking compress section, and along himself length direction, also be arranged at intervals with the lock hole that pressurization pulling force hole that hole wall is smooth and hole wall are offered female thread respectively on upper locking pressurized segment, lower locking compress section, connection locking compress section and bifurcated locking compress section; The central bottom of lower locking compress section also one be extended with the holding part of holding calcaneus from bottom to top.
2. anatomical form according to claim 1 locks Calcaneal plate, it is characterized in that: described holding part comprises the holding pressurized segment that two one of the central bottom from lower locking compress section are extended, the outer end bend forward of each holding pressurized segment is the arc setting that can fit with the calcaneus surface of bone, on each holding pressurized segment, offers the pressurization pulling force hole that some hole walls are smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102963485A CN103393458A (en) | 2013-07-16 | 2013-07-16 | Anatomic calcaneus locking bone plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102963485A CN103393458A (en) | 2013-07-16 | 2013-07-16 | Anatomic calcaneus locking bone plate |
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| CN103393458A true CN103393458A (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013102963485A Pending CN103393458A (en) | 2013-07-16 | 2013-07-16 | Anatomic calcaneus locking bone plate |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523327A (en) * | 2015-01-12 | 2015-04-22 | 常州华森医疗器械有限公司 | Talonavicular fusion plate |
| CN105682586A (en) * | 2014-09-11 | 2016-06-15 | 瑞特医疗技术公司 | Medial-Plantar Plate For Medial Column Arthrodesis |
| CN106456222A (en) * | 2014-06-20 | 2017-02-22 | 德普伊新特斯产品公司 | Anterolateral calcaneal plate |
| CN107928775A (en) * | 2017-06-23 | 2018-04-20 | 大博医疗科技股份有限公司 | A kind of calcaneum lockplate applied to heel string avulsion fracture |
| CN109730757A (en) * | 2018-11-05 | 2019-05-10 | 大泗医疗生物科技有限公司 | Calcaneum lockplate and calcaneum location structure |
| CN110448370A (en) * | 2019-08-05 | 2019-11-15 | 贺新宁 | A kind of minimally invasive calcaneum combination bone plate |
| CN114081607A (en) * | 2021-11-22 | 2022-02-25 | 宜兴市善卷骨科医院 | Calcaneal tubercle pressurizing and locking bone fracture plate and using method thereof |
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| US4905679A (en) * | 1988-02-22 | 1990-03-06 | M P Operation, Inc. | Bone fracture reduction device and method of internal fixation of bone fractures |
| CN1698547A (en) * | 2005-06-09 | 2005-11-23 | 中国人民解放军第三军医大学第三附属医院 | Dot contacting locked pressurized bone plate |
| CN2894633Y (en) * | 2006-02-10 | 2007-05-02 | 王洪申 | Arm-hook type calcaneus steel plate |
| CN200942119Y (en) * | 2006-08-16 | 2007-09-05 | 李西成 | Fixation instrument for calcaneal fracture |
| CN101143109A (en) * | 2007-10-25 | 2008-03-19 | 张英泽 | Anatomic type shape-adapted calcaneal steel plate |
| CN101883532A (en) * | 2007-11-30 | 2010-11-10 | 德普伊产品公司 | Distal tibia plating system |
| CN102885646A (en) * | 2012-04-13 | 2013-01-23 | 杨益 | Heel bone anatomical form plastic reset bone fracture plate for heel bone fractures |
| CN203417254U (en) * | 2013-07-16 | 2014-02-05 | 江苏双羊医疗器械有限公司 | Anatomical type locking calcaneus bone fracture plate |
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2013
- 2013-07-16 CN CN2013102963485A patent/CN103393458A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905679A (en) * | 1988-02-22 | 1990-03-06 | M P Operation, Inc. | Bone fracture reduction device and method of internal fixation of bone fractures |
| CN1698547A (en) * | 2005-06-09 | 2005-11-23 | 中国人民解放军第三军医大学第三附属医院 | Dot contacting locked pressurized bone plate |
| CN2894633Y (en) * | 2006-02-10 | 2007-05-02 | 王洪申 | Arm-hook type calcaneus steel plate |
| CN200942119Y (en) * | 2006-08-16 | 2007-09-05 | 李西成 | Fixation instrument for calcaneal fracture |
| CN101143109A (en) * | 2007-10-25 | 2008-03-19 | 张英泽 | Anatomic type shape-adapted calcaneal steel plate |
| CN101883532A (en) * | 2007-11-30 | 2010-11-10 | 德普伊产品公司 | Distal tibia plating system |
| CN102885646A (en) * | 2012-04-13 | 2013-01-23 | 杨益 | Heel bone anatomical form plastic reset bone fracture plate for heel bone fractures |
| CN203417254U (en) * | 2013-07-16 | 2014-02-05 | 江苏双羊医疗器械有限公司 | Anatomical type locking calcaneus bone fracture plate |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106456222A (en) * | 2014-06-20 | 2017-02-22 | 德普伊新特斯产品公司 | Anterolateral calcaneal plate |
| CN105682586A (en) * | 2014-09-11 | 2016-06-15 | 瑞特医疗技术公司 | Medial-Plantar Plate For Medial Column Arthrodesis |
| US9877754B2 (en) | 2014-09-11 | 2018-01-30 | Wright Medical Technology, Inc. | Medial-plantar plate for medial column arthrodesis |
| US10076368B2 (en) | 2014-09-11 | 2018-09-18 | Wright Medical Technology, Inc. | Medial-plantar plate for medial column arthrodesis |
| CN104523327A (en) * | 2015-01-12 | 2015-04-22 | 常州华森医疗器械有限公司 | Talonavicular fusion plate |
| CN107928775A (en) * | 2017-06-23 | 2018-04-20 | 大博医疗科技股份有限公司 | A kind of calcaneum lockplate applied to heel string avulsion fracture |
| CN109730757A (en) * | 2018-11-05 | 2019-05-10 | 大泗医疗生物科技有限公司 | Calcaneum lockplate and calcaneum location structure |
| CN110448370A (en) * | 2019-08-05 | 2019-11-15 | 贺新宁 | A kind of minimally invasive calcaneum combination bone plate |
| CN114081607A (en) * | 2021-11-22 | 2022-02-25 | 宜兴市善卷骨科医院 | Calcaneal tubercle pressurizing and locking bone fracture plate and using method thereof |
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Application publication date: 20131120 |