CN107928775A - A kind of calcaneum lockplate applied to heel string avulsion fracture - Google Patents
A kind of calcaneum lockplate applied to heel string avulsion fracture Download PDFInfo
- Publication number
- CN107928775A CN107928775A CN201711282026.XA CN201711282026A CN107928775A CN 107928775 A CN107928775 A CN 107928775A CN 201711282026 A CN201711282026 A CN 201711282026A CN 107928775 A CN107928775 A CN 107928775A
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- China
- Prior art keywords
- calcaneum
- sticking department
- calcaneus
- tuberosity
- lateral surface
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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
- A61B17/808—Instruments for holding or positioning bone plates, or for adjusting screw-to-plate locking mechanisms
-
- 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
- A61B17/8052—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
- A61B17/8057—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded the interlocking form comprising a thread
-
- 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
- A61B2017/564—Methods for bone or joint treatment
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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 discloses a kind of calcaneum lockplate applied to heel string avulsion fracture, including the tuberosity of calcaneus sticking department to fit with tuberosity of calcaneus, sticking department above the calcaneum lateral surface sticking department to fit with calcaneum lateral surface and the calcaneum to fit above with calcaneum, sticking department is connected to the both ends of calcaneum lateral surface sticking department above tuberosity of calcaneus sticking department and calcaneum, tuberosity of calcaneus sticking department, above calcaneum lateral surface sticking department and calcaneum lock hole is equipped with sticking department, multiple suture holes passed through for heel string suture are additionally provided with tuberosity of calcaneus sticking department, the present invention can effectively fix calcaneum sclerite and resist the traction force of heel string.
Description
Technical field
The present invention relates to bone lockplate manufacturing technology field, especially a kind of calcaneum applied to heel string avulsion fracture is locked
Fixed board.
Background technology
Calcaneum is maximum in shank one piece, and heel string is connected with calcaneum, due to high-intensity exercise or other reasons, calcaneum
Heel string avulsion fracture is produced sometimes.
The current treatment method of heel string avulsion fracture for treating calcaneum is percutaneous lag screw technology, percutaneous lag screw
Technology practical operation is extremely difficult, and soft tissue caulked can influence anatomical reduction, and the strong pull effect of heel string can equally be led
Cause bone piece at a specified future date to shift again, therefore to be also aided with tension band technology by wearing bone hole, the traction force of heel string is neutralized with steel wire.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of calcaneum lockplate applied to heel string avulsion fracture, its energy
Enough effectively fixed calcaneum sclerites and the traction force for resisting heel string.
To reach above-mentioned purpose, the technical scheme is that：A kind of calcaneum applied to heel string avulsion fracture locks
Plate, including the calcaneum lateral surface sticking department that the tuberosity of calcaneus sticking department and calcaneum lateral surface to fit with tuberosity of calcaneus fits
With sticking department above the calcaneum that fits above with calcaneum, above tuberosity of calcaneus sticking department and calcaneum sticking department be connected to
The both ends of bone lateral surface sticking department, are equipped with sticking department above tuberosity of calcaneus sticking department, calcaneum lateral surface sticking department and calcaneum
Lock hole, is additionally provided with multiple suture holes passed through for heel string suture on tuberosity of calcaneus sticking department.
As an improvement, tuberosity of calcaneus sticking department and the junction of calcaneum lateral surface sticking department form the first necking down.
As an improvement, the junction of sticking department and calcaneum lateral surface sticking department forms the second necking down above calcaneum.
Preferably, suture hole has three groups, every group has two suture holes, and two suture holes in same group are along tuberosity of calcaneus
The width of sticking department is set.
As preferred structure, the side of two groups of lock holes on tuberosity of calcaneus sticking department in three groups of suture holes, separately
One group of opposite side for being located at lock hole.
As an improvement, the end of one end away from calcaneum lateral surface sticking department on tuberosity of calcaneus sticking department is gradually narrowed and is had
There is first inclined-plane.
As an improvement, the end of one end above calcaneum away from calcaneum lateral surface sticking department on sticking department is gradually narrowed and is had
There is second inclined-plane.
As preferred structure, the lock hole of sticking department is equipped with internal thread above tuberosity of calcaneus sticking department and calcaneum.
Preferably, the lock hole on calcaneum lateral surface sticking department has two.
Corresponded as an improvement, the side that tuberosity of calcaneus is bonded on tuberosity of calcaneus sticking department is equipped with multiple and suture hole
Resigning groove, the edge of the resigning groove communicating slits string holes and tuberosity of calcaneus sticking department.
The beneficial effects of the invention are as follows：Including being locked above tuberosity of calcaneus sticking department, calcaneum lateral surface sticking department and calcaneum
Portion, sticking department is connected to the both ends of calcaneum lateral surface sticking department, tuberosity of calcaneus lock above tuberosity of calcaneus sticking department and calcaneum
Determine portion, be equipped with lock hole on sticking department above calcaneum lateral surface sticking department and calcaneum, by screw to bone tubercle sticking department and
Sticking department progress interlocking is fixed above calcaneum, is effectively increased the going out property of resistance to plucking of screw, the fixation of sclerite is more firm, also effectively
The traction force of heel string is resisted；
Multiple suture holes passed through for heel string suture are additionally provided with tuberosity of calcaneus sticking department, heel string is chosen by suture hole
Lockplate and heel string are fixed suture, so as to resist the traction force of heel string to greatest extent.
Brief description of the drawings
Schematic diagram when Fig. 1 is main view calcaneum lateral surface sticking department of the present invention；
Fig. 2 is the sectional view of the line A-A along Fig. 1；
Schematic diagram when Fig. 3 is main view tuberosity of calcaneus sticking department of the present invention；
Schematic diagram when Fig. 4 is side view tuberosity of calcaneus sticking department of the present invention；
Fig. 5 is the schematic diagram when present invention coordinates with calcaneum.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Shown in Fig. 5,100 form of calcaneum is irregular, there is six faces：Above 101, below, above, below, medial surface, lateral surface
102, tuberosity of calcaneus 103 is located at behind calcaneum, and tuberosity of calcaneus is connected with heel string 200.
Shown in Fig. 1 to 5 figures, a kind of calcaneum lockplate applied to heel string avulsion fracture, the calcaneum lockplate is solution
Cut open type lockplate, including fit with tuberosity of calcaneus 103 tuberosity of calcaneus sticking department 1, with calcaneum lateral surface 102 fit with
Bone lateral surface sticking department 2 and with sticking department 3 above above calcaneum 101 calcaneum to fit, on tuberosity of calcaneus sticking department 1 and calcaneum
Face sticking department 3 is connected to the both ends of calcaneum lateral surface sticking department 2.
Lock hole 4 is equipped with sticking department 3 above tuberosity of calcaneus sticking department 1, calcaneum lateral surface sticking department 2 and calcaneum,
In the present embodiment, it is specially：The lock hole 4 of sticking department 3 is equipped with internal thread 4a above tuberosity of calcaneus sticking department 1 and calcaneum, this two
A 4 pedicle screw (not shown) of lock hole, sclerite 104 is realized interlocking fix (in Fig. 5 dotted line for schematically fracture
Line), interlocking fixation can be effectively increased the going out property of resistance to plucking of screw, and the fixation of sclerite 104 is more firm, be also effective against with
The traction force of tendon；Lock hole 4 on calcaneum lateral surface sticking department 2 has two, stablizes interplantation after pedicle screw (not shown)
Thing.
Multiple suture holes 5 passed through for heel string suture (not shown) are additionally provided with tuberosity of calcaneus sticking department 1, are passed through
Suture hole 5 chooses heel string suture and lockplate and heel string 200 is fixed, so as to resist heel string 200 to greatest extent
Traction force, in order to enable suture to pass through the side that tuberosity of calcaneus sticking department 1 faces tuberosity of calcaneus side, tuberosity of calcaneus
Be bonded on sticking department 1 tuberosity of calcaneus side be equipped with it is multiple with suture hole 5 --- corresponding resigning groove 51, the resigning ditch
The edge of 51 communicating slits string holes 5 of groove and tuberosity of calcaneus sticking department 1.
Tuberosity of calcaneus sticking department 1 and the junction of calcaneum lateral surface sticking department 2 form the first necking down 6, so as to because of different
The anatomic differences of body, carry out lockplate bending fine setting, again moulding.
Sticking department 3 and the junction of calcaneum lateral surface sticking department 2 form the second necking down 7 above calcaneum, so as to because of different
The anatomic differences of body, carry out lockplate bending fine setting, again moulding.
Suture hole 5 has three groups, and every group has two suture holes 5, and two suture holes 5 in same group are along tuberosity of calcaneus sticking department
1 width is set, the side of lock hole 4 of two groups in three groups of suture holes 5 on tuberosity of calcaneus sticking department 1, another
Opposite side of the group positioned at lock hole 4.Heel string 200 can be like this fixed in suitable position, or using suitable
The suture of quantity, to be effective against the traction force of heel string 200.
Gradually narrow and with one in the end of one end away from calcaneum lateral surface sticking department 2 on tuberosity of calcaneus sticking department 1
First inclined-plane 8,
Gradually narrow and with one in the end of one end above calcaneum away from calcaneum lateral surface sticking department 2 on sticking department 3
Second inclined-plane 9.
Above-mentioned end is narrowed and the design on the first inclined-plane 8 and the second inclined-plane 9 helps to make calcaneum lockplate cut through operation
Mouthful.
It the above is only a preferred embodiment of the invention, those skilled in the art is made equivalent change by claim
Both fall within the protection domain of this case.
Claims (10)
- A kind of 1. calcaneum lockplate applied to heel string avulsion fracture, it is characterised in that：Including what is fitted with tuberosity of calcaneus On tuberosity of calcaneus sticking department and the calcaneum lateral surface calcaneum lateral surface sticking department to fit and the calcaneum to fit above with calcaneum Face sticking department, sticking department is connected to the both ends of calcaneum lateral surface sticking department, calcaneum above tuberosity of calcaneus sticking department and calcaneum Lock hole is equipped with above tubercle sticking department, calcaneum lateral surface sticking department and calcaneum on sticking department, is gone back on tuberosity of calcaneus sticking department Equipped with multiple suture holes passed through for heel string suture.
- A kind of 2. calcaneum lockplate applied to heel string avulsion fracture according to claim 1, it is characterised in that：It is described Tuberosity of calcaneus sticking department and the junction of calcaneum lateral surface sticking department form the first necking down.
- A kind of 3. calcaneum lockplate applied to heel string avulsion fracture according to claim 1, it is characterised in that：It is described The junction of sticking department and calcaneum lateral surface sticking department forms the second necking down above calcaneum.
- A kind of 4. calcaneum lockplate applied to heel string avulsion fracture according to claim 1, it is characterised in that：It is described Suture hole have three groups, every group has two suture holes, width side of the two suture holes in same group along tuberosity of calcaneus sticking department To setting.
- A kind of 5. calcaneum lockplate applied to heel string avulsion fracture according to claim 4, it is characterised in that：Three groups The side of two groups of lock holes on tuberosity of calcaneus sticking department in suture hole, another group of opposite side for being located at lock hole.
- A kind of 6. calcaneum lockplate applied to heel string avulsion fracture according to claim 1, it is characterised in that：It is described Gradually narrow and there is first inclined-plane in the end of one end away from calcaneum lateral surface sticking department on tuberosity of calcaneus sticking department.
- A kind of 7. calcaneum lockplate applied to heel string avulsion fracture according to claim 1, it is characterised in that：It is described Gradually narrow and there is second inclined-plane in the end of one end above calcaneum away from calcaneum lateral surface sticking department on sticking department.
- A kind of 8. calcaneum lockplate applied to heel string avulsion fracture according to claim 1, it is characterised in that：It is described The lock hole of sticking department is equipped with internal thread above tuberosity of calcaneus sticking department and calcaneum.
- A kind of 9. calcaneum lockplate applied to heel string avulsion fracture according to claim 1, it is characterised in that：It is described Lock hole on calcaneum lateral surface sticking department has two.
- 10. according to a kind of calcaneum lockplate applied to heel string avulsion fracture of claim 1 to 9 any one of them, it is special Sign is：Step down correspondingly with suture hole equipped with multiple the side that tuberosity of calcaneus is bonded on the tuberosity of calcaneus sticking department The edge of groove, the resigning groove communicating slits string holes and tuberosity of calcaneus sticking department.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017207392900 | 2017-06-23 | ||
| CN201720739290 | 2017-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107928775A true CN107928775A (en) | 2018-04-20 |
Family
ID=61945115
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711282026.XA Pending CN107928775A (en) | 2017-06-23 | 2017-12-07 | A kind of calcaneum lockplate applied to heel string avulsion fracture |
| CN201721689087.3U Active CN208435771U (en) | 2017-06-23 | 2017-12-07 | A kind of calcaneum lockplate applied to heel string avulsion fracture |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721689087.3U Active CN208435771U (en) | 2017-06-23 | 2017-12-07 | A kind of calcaneum lockplate applied to heel string avulsion fracture |
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| Country | Link |
|---|---|
| CN (2) | CN107928775A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| FR2622431A1 (en) * | 1987-11-03 | 1989-05-05 | Letournel Emile | Plate for osteosynthesis of the calcaneum |
| US6123709A (en) * | 1997-07-25 | 2000-09-26 | Jones; Andrew R. | Bone buttress plate and method of using same |
| US6235032B1 (en) * | 1996-08-22 | 2001-05-22 | Waldemar Link (Gmbh & Co) | Calcaneal bone plate |
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| US20100217327A1 (en) * | 2009-02-24 | 2010-08-26 | Vancelette David W | Plate and system for lateral treatment of a fracture of the calcaneus |
| US20110306977A1 (en) * | 2010-06-10 | 2011-12-15 | Gerlinde Michel | Calcaneus step plate |
| CN202843768U (en) * | 2012-10-17 | 2013-04-03 | 夏胜利 | Novel calcaneus percutaneous inserting locking steel plate |
| CN103393458A (en) * | 2013-07-16 | 2013-11-20 | 江苏双羊医疗器械有限公司 | Anatomic calcaneus locking bone plate |
| CN203576622U (en) * | 2013-09-29 | 2014-05-07 | 天津市康尔医疗器械有限公司 | Calcaneus locking plate |
| US20140128921A1 (en) * | 2012-11-07 | 2014-05-08 | Arthrex, Inc. | Bone plate with suture holes for soft tissue reattachments on the diaphyseal region of the plate |
| CN204158477U (en) * | 2014-10-16 | 2015-02-18 | 姜雪峰 | A kind of microtrauma type calcaneus outside plate being applicable to veins of tarsal sinus otch of improvement |
| CN204618383U (en) * | 2015-03-17 | 2015-09-09 | 苏州瑞华医院有限公司 | A kind of outer ankle blade plate |
| CN204698666U (en) * | 2015-04-14 | 2015-10-14 | 丁志伟 | Calcaneus internal fixation plate |
| CN105361940A (en) * | 2015-12-04 | 2016-03-02 | 上海凯利泰医疗科技股份有限公司 | Miniature periarticular anchor plate and periarticular injury repair system |
-
2017
- 2017-12-07 CN CN201711282026.XA patent/CN107928775A/en active Pending
- 2017-12-07 CN CN201721689087.3U patent/CN208435771U/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2622431A1 (en) * | 1987-11-03 | 1989-05-05 | Letournel Emile | Plate for osteosynthesis of the calcaneum |
| US6235032B1 (en) * | 1996-08-22 | 2001-05-22 | Waldemar Link (Gmbh & Co) | Calcaneal bone plate |
| US6123709A (en) * | 1997-07-25 | 2000-09-26 | Jones; Andrew R. | Bone buttress plate and method of using same |
| CN2803294Y (en) * | 2005-06-02 | 2006-08-09 | 孙永强 | Internal fixing frame for foot bone |
| US20090216270A1 (en) * | 2008-02-27 | 2009-08-27 | Scott Humphrey | Fixable suture anchor plate and method for tendon-to-bone repair |
| US20100217327A1 (en) * | 2009-02-24 | 2010-08-26 | Vancelette David W | Plate and system for lateral treatment of a fracture of the calcaneus |
| US20110306977A1 (en) * | 2010-06-10 | 2011-12-15 | Gerlinde Michel | Calcaneus step plate |
| CN202843768U (en) * | 2012-10-17 | 2013-04-03 | 夏胜利 | Novel calcaneus percutaneous inserting locking steel plate |
| US20140128921A1 (en) * | 2012-11-07 | 2014-05-08 | Arthrex, Inc. | Bone plate with suture holes for soft tissue reattachments on the diaphyseal region of the plate |
| CN103393458A (en) * | 2013-07-16 | 2013-11-20 | 江苏双羊医疗器械有限公司 | Anatomic calcaneus locking bone plate |
| CN203576622U (en) * | 2013-09-29 | 2014-05-07 | 天津市康尔医疗器械有限公司 | Calcaneus locking plate |
| CN204158477U (en) * | 2014-10-16 | 2015-02-18 | 姜雪峰 | A kind of microtrauma type calcaneus outside plate being applicable to veins of tarsal sinus otch of improvement |
| CN204618383U (en) * | 2015-03-17 | 2015-09-09 | 苏州瑞华医院有限公司 | A kind of outer ankle blade plate |
| CN204698666U (en) * | 2015-04-14 | 2015-10-14 | 丁志伟 | Calcaneus internal fixation plate |
| CN105361940A (en) * | 2015-12-04 | 2016-03-02 | 上海凯利泰医疗科技股份有限公司 | Miniature periarticular anchor plate and periarticular injury repair system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208435771U (en) | 2019-01-29 |
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