CN104783876A - Hook plate complex for locking acromioclavicular joint - Google Patents
Hook plate complex for locking acromioclavicular joint Download PDFInfo
- Publication number
- CN104783876A CN104783876A CN201410029539.XA CN201410029539A CN104783876A CN 104783876 A CN104783876 A CN 104783876A CN 201410029539 A CN201410029539 A CN 201410029539A CN 104783876 A CN104783876 A CN 104783876A
- Authority
- CN
- China
- Prior art keywords
- hook plate
- plate complex
- acromioclavicular joint
- locking
- fracture
- 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
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Classifications
-
- 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
- A61B17/683—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin comprising bone transfixation elements, e.g. bolt with a distal cooperating element such as a nut
-
- 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
- A61B17/686—Plugs, i.e. elements forming interface between bone hole and implant or fastener, e.g. screw
-
- 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
Abstract
The invention discloses a hook plate complex for locking an acromioclavicular joint, relates to an internal fixing device used for treating an acromioclavicular joint dislocation fracture and a clavicle distal end fracture, belongs to the technical field of medical facilities of departments of orthopaedics, and mainly solves the treating problem of the acromioclavicular joint dislocation fracture. The hook plate complex for locking the acromioclavicular joint is composed of a hook plate complex body, locking screws, a locking main nail and a hole drilling kirschner wire. Three grooves with threads are formed in one end of the hook plate complex body, and two to three locking screws can be installed according to the condition of fracture fixation; grooves are formed in two sides of one end of the hook plate complex body; a hollow hole is formed inside the locking main nail, and the hole drilling kirschner wire can pass through the hollow hole; the other end of the hook plate complex body is provided with a thread; a hole with a thread is formed in the hook end of the hook plate complex body. The structure is simple, the operation is convenient, the fixation is firm, healing of the fractures and healing of ligaments are guaranteed, and a basis is provided for recovery of an acromioclavicular joint function.
Description
Technical field
The present invention relates to a kind of inner fixing device for the treatment of acromioclavicular joint dislocation fracture and distal clavicle fracture, belong to orthopaedic medical treatment equipment technical field.
Background technology
Acromioclavicular joint participate in shoulder joint anteflexion and after stretch motion, and acromioclavicular joint fracture dislocation, particularly three type damages, because acromioclavicular ligament and coracoclavicular ligament rupture completely, clavicle far-end is shifted completely, due to the gravity sag of shoulder, effect of conservative treatment is not good enough, often need operative treatment, repair the ligament of fracture, and fixing acromioclavicular joint dislocation and fracture.The method of current treatment acromioclavicular joint dislocation fracture is a lot, as tension band wiring is fixed, and Cross K-wire internal fixtion, lock fracture of hamulus of hamate bone, but cut both ways.Tension band wiring is simple to operate, low cost, but Kirschner wire is easily deviate from, and fixes loosely, and fracture is often shifted.Clavicular hook plate is by inserting in acromion by the hook of side, fixed, but easily occurs postoperative shoulder pain, breaks off relations, and stress fracture.
Summary of the invention
The object of technology of the present invention is: for the pluses and minuses of current acromioclavicular joint dislocation bone fracture internal fixing device, designs a kind of structure simple, fixed, facilitates the inner fixing device of ligament repair.
For achieving the above object, the present invention takes following technical scheme:
Acromioclavicular joint locking hook plate complex is by hook plate complex, and lock screw, locks main nail and boring Kirschner wire composition.
There are three threaded holes described hook plate complex one end, can select installation 2 pieces to 3 pieces lock screw according to the situation of fracture fixation.
Both sides, described hook plate complex one end have groove.
Described hook plate complex hook end has threaded hole, through the main nail of locking, can lock main nail and include hollow hole, can through boring Kirschner wire.
There is screw thread the main nail one end of described locking.
Accompanying drawing explanation
Fig. 1 is unitary side view of the present invention;
Fig. 2 is the structure chart of hook plate complex.
Wherein: 1. hook plate complex; 2. (one end) threaded hole; 3. (hook end) threaded hole; 4. groove.
Fig. 3 is the structure chart of locking nail.
Wherein: 5. lock screw; 6. the screw thread of epiphysis.
Fig. 4 is the structure chart locking main nail.
Wherein: 7. lock main nail; 8. the screw thread of epiphysis; 9. hollow hole.
Fig. 5 is the structure chart of boring Kirschner wire.
Wherein: 10. Kirschner wire of holing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
Acromioclavicular joint locking hook plate complex is by hook plate complex 1, and lock screw 5, locks main nail 7 and boring Kirschner wire 10 forms.There are three threaded holes 2 hook plate complex 1 one end, can select installation 2 pieces to 3 pieces lock screw 5 according to the situation of fracture fixation.Both sides, one end have groove 4.Hook plate complex hook end has threaded hole 3, through the main nail 7 of locking, can lock main nail 7 and include hollow hole 9, can through boring Kirschner wire 10.There is screw thread 8 the main nail one end of described locking.
Acromioclavicular joint dislocation fracture operation takes beach chair position to carry out according to operation routine, routine disinfection drape, centered by acromioclavicular joint, do otch outside shoulder, the subcutaneous deep fascia of conventional incision skin, expose fracture dislocation end, acromioclavicular ligament and coracoclavicular ligament, remove the hematocele of diseased region, reset under direct-view, one piece of boring Kirschner wire 10 passes acromioclavicular joint successively from acromion, clavicle far-end, to clavicle axle center, the acromioclavicular joint of fixing dislocated fracture, see that acromioclavicular joint reposition is good, acromioclavicular ligament and the coracoclavicular ligament of fracture can be repaired, then according to the groove 4 moving towards bending hook plate complex of boring Kirschner wire, the trend of hook plate complex is made to meet the trend of boring Kirschner wire 10, the hook stomidium 3 of hook plate complex 1 and the hollow hole 9 of the main nail 7 of locking are successively through boring Kirschner wire 10, and tighten the main nail 7 of locking, locked hook plate complex 1.Then according to the position in the hole 2 of the TOE of hook plate complex, drill bit drills clavicle far-end, is screwed into lock screw 5 two pieces or three pieces successively.Finally, boring Kirschner wire 10 is extracted out.Internal fixtion is implanted complete.A large amount of normal saline rinses wound repeatedly, sews up deep fascia and subcutaneous skin successively.Wound pressurizing is wrapped up, and performs the operation complete.
Structure of the present invention is simple, easy to operate, give full play to the advantage of Kirschner wire Medullary fixation, and in conjunction with the firm advantage of Interal fixation, by meeting the hook plate complex of acromioclavicular joint structure, fixed, and can repair the acromioclavicular ligament coracoclavicular ligament of fracture, ensure that union of fracture and Ligament healing, laying the foundation for recovering normal acromioclavicular joint function.
Claims (5)
1. acromioclavicular joint locking hook plate complex is by hook plate complex, lock screw, locks main nail and boring Kirschner wire composition.
2. acromioclavicular joint locking hook plate complex according to claim 1, is characterized in that: there are three threaded holes described hook plate complex one end, can select installation 2 pieces to 3 pieces lock screw according to the situation of fracture fixation.
3. acromioclavicular joint locking hook plate complex according to claim 1, is characterized in that: both sides, described hook plate complex one end have groove.
4. acromioclavicular joint locking hook plate complex according to claim 1, is characterized in that: the main nail of described locking includes hollow hole, can through boring Kirschner wire, and there is screw thread one end.
5. acromioclavicular joint locking hook plate complex according to claim 1, is characterized in that: described hook plate complex hook end has threaded hole, can through the main nail of locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029539.XA CN104783876A (en) | 2014-01-20 | 2014-01-20 | Hook plate complex for locking acromioclavicular joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029539.XA CN104783876A (en) | 2014-01-20 | 2014-01-20 | Hook plate complex for locking acromioclavicular joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104783876A true CN104783876A (en) | 2015-07-22 |
Family
ID=53549395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410029539.XA Pending CN104783876A (en) | 2014-01-20 | 2014-01-20 | Hook plate complex for locking acromioclavicular joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104783876A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104306059A (en) * | 2014-11-21 | 2015-01-28 | 陆晓生 | Memory alloy internal fixing instrument for anatomy locking of scapula coracoid area |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3145988U (en) * | 2008-08-19 | 2008-10-30 | 宏之 山下 | Fracture hook plate |
| CN101406408A (en) * | 2008-11-13 | 2009-04-15 | 张英泽 | Tension side-fixing bone plate for olecranon process of ulna |
| CN201350108Y (en) * | 2009-02-13 | 2009-11-25 | 李宗利 | Fixation steel plate for acetabular posterior edge fracture |
| US20100137866A1 (en) * | 2008-12-02 | 2010-06-03 | Suspension Orthopaedic Solutions, Llc | Ulna fixation |
| CN201977922U (en) * | 2011-02-15 | 2011-09-21 | 枣庄矿业集团滕南医院 | Fixing plate for sternoclavicular joint |
| US20120203228A1 (en) * | 2010-05-07 | 2012-08-09 | Osteomed L.P. | System for Treating Bone Fractures |
| CN202637086U (en) * | 2012-07-17 | 2013-01-02 | 枣庄矿业集团滕南医院 | Acromioclavicular joint fixing plate |
| US20130238035A1 (en) * | 2009-07-31 | 2013-09-12 | Robert J. Medoff | Locking pin plate assembly adapted for fracture fixation |
| CN203736290U (en) * | 2014-01-20 | 2014-07-30 | 田大为 | Locking hook and plate assembly for acromioclavicular joint |
-
2014
- 2014-01-20 CN CN201410029539.XA patent/CN104783876A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3145988U (en) * | 2008-08-19 | 2008-10-30 | 宏之 山下 | Fracture hook plate |
| CN101406408A (en) * | 2008-11-13 | 2009-04-15 | 张英泽 | Tension side-fixing bone plate for olecranon process of ulna |
| US20100137866A1 (en) * | 2008-12-02 | 2010-06-03 | Suspension Orthopaedic Solutions, Llc | Ulna fixation |
| CN201350108Y (en) * | 2009-02-13 | 2009-11-25 | 李宗利 | Fixation steel plate for acetabular posterior edge fracture |
| US20130238035A1 (en) * | 2009-07-31 | 2013-09-12 | Robert J. Medoff | Locking pin plate assembly adapted for fracture fixation |
| US20120203228A1 (en) * | 2010-05-07 | 2012-08-09 | Osteomed L.P. | System for Treating Bone Fractures |
| CN201977922U (en) * | 2011-02-15 | 2011-09-21 | 枣庄矿业集团滕南医院 | Fixing plate for sternoclavicular joint |
| CN202637086U (en) * | 2012-07-17 | 2013-01-02 | 枣庄矿业集团滕南医院 | Acromioclavicular joint fixing plate |
| CN203736290U (en) * | 2014-01-20 | 2014-07-30 | 田大为 | Locking hook and plate assembly for acromioclavicular joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104306059A (en) * | 2014-11-21 | 2015-01-28 | 陆晓生 | Memory alloy internal fixing instrument for anatomy locking of scapula coracoid area |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
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| RJ01 | Rejection of invention patent application after publication |