CN215839411U - Proximal tibia lateral locking bone fracture plate - Google Patents
Proximal tibia lateral locking bone fracture plate Download PDFInfo
- Publication number
- CN215839411U CN215839411U CN202023305624.4U CN202023305624U CN215839411U CN 215839411 U CN215839411 U CN 215839411U CN 202023305624 U CN202023305624 U CN 202023305624U CN 215839411 U CN215839411 U CN 215839411U
- Authority
- CN
- China
- Prior art keywords
- holes
- strip
- head
- bone
- hole
- 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.)
- Active
Links
- 208000010392 Bone Fractures Diseases 0.000 title abstract description 19
- 210000002303 tibia Anatomy 0.000 title abstract description 18
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 35
- 230000007704 transition Effects 0.000 claims description 12
- 230000009467 reduction Effects 0.000 claims description 7
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 11
- 208000014674 injury Diseases 0.000 abstract description 10
- 208000027418 Wounds and injury Diseases 0.000 abstract description 9
- 210000002435 tendon Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a proximal tibia outside locking bone fracture plate which comprises a head part, wherein a strip-shaped part integrally formed with the head part is arranged on one side of the head part, a plurality of locking holes are formed in the head part, a plurality of positioning holes are formed in the strip-shaped part, bone screws are respectively arranged in the locking holes and the positioning holes, a first threaded hole and a second threaded hole which are matched with the bone screws are respectively formed in the locking holes and the positioning holes, a groove is formed in one side, far away from the strip-shaped part, of the head part, suture holes are formed in one side of the groove, the groove corresponds to the suture holes one by one, one side of the groove is connected with one side of the suture, and the bone fracture plate can fix injured bones, avoid looseness and avoid secondary injury to patients.
Description
Technical Field
The utility model relates to the technical field of bone fracture plates, in particular to a proximal tibia lateral locking bone fracture plate.
Background
The bone at the proximal lateral part of the tibia can be fractured due to trauma or other reasons, and the injured bone needs to be repaired timely and correctly after fracture. Bone plates are a common bone fixation instrument used in surgical fracture surgery.
The structure of the existing bone fracture plate for the proximal lateral part of the tibia comprises: the bone fracture plate comprises a bone fracture plate main body and a bat-shaped head which is designed on one side of the bone fracture plate main body and is matched with the outer side of the near end of the tibia, wherein a plurality of screw holes which are matched with locking bone screws are formed in the bone fracture plate main body and the bat-shaped head. During the use, will lock the bone screw with the instrument of twisting screw and twist into the screw hole to make shin bone near-end outside position coaptation board and hindering bone in close contact with and fixed, consequently this coaptation board takes place to become flexible easily when using, and fixed effect is not good, and secondly at the fixed in-process coaptation board of hindering the bone oppress easily or drag the tendon at human shin bone position, causes the secondary injury to the patient easily.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background, it is an object of the present invention to provide a proximal lateral tibial locking bone plate that solves the problems mentioned in the background.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a shin bone near-end outside locking coaptation board, includes the head, one side of head has the bar portion rather than integrated into one piece, be provided with a plurality of locking hole on the head, be provided with a plurality of locating hole, a plurality of locking hole and a plurality of be provided with bone screw, a plurality of in the locating hole respectively locking hole and a plurality of be provided with in the locating hole respectively with bone screw assorted first screw hole and second screw hole, the head is seted up flutedly in the one side of keeping away from the bar portion, one side of recess is provided with the suture hole, the recess with suture hole one-to-one, one side of recess with one side in suture hole links to each other.
By adopting the technical scheme, the bone fracture plate can fix injured bones, avoid loosening and avoid secondary injury to patients; through set up locking hole and locating hole respectively on head and bar position, and be provided with first screw hole and second screw hole in locking hole and locating hole, it is not hard up to take place when can effectively preventing between coaptation board and the injured bone through bone screw fixation, can fix coaptation board and injured bone better, on the other hand causes the injury to the patient in order to avoid the coaptation board, the operator can place the tendon at human shin bone position in the recess of coaptation board head, fix the tendon at the head of coaptation board through passing the suture hole with the line simultaneously, can prevent the tendon dislocation, avoid causing secondary damage to the patient.
Preferably, the positioning holes are kidney-shaped positioning holes.
By adopting the technical scheme, the positioning hole is a waist-shaped positioning hole, so that when the strip-shaped part is fixed, the bone screw has a room for selecting the installation position, and the interference with some tissues of the tibia part is avoided.
Preferably, a first arc transition part is arranged between the outer side of the head part and the outer side of the strip part.
Through adopting above-mentioned technical scheme, through setting up first circular arc transition portion, can avoid the edge too sharply, can also alleviate stress concentration phenomenon to the bulk strength of improvement coaptation board that can be indirect.
Preferably, a second arc transition portion is arranged between the inner side of the head portion and the inner side of the strip portion.
Through adopting above-mentioned technical scheme, through setting up second circular arc transition portion, can reduce the area of contact of coaptation board and shin bone, carry out passivation treatment to the edge circle simultaneously.
Preferably, kirschner wire holes are respectively formed in the head portion and located on two sides of the locking hole.
Through adopting above-mentioned technical scheme, through setting up the kirschner wire hole, can play the effect of temporary fixation.
Preferably, pressure reduction grooves are respectively arranged on two sides of the strip-shaped portion and are located on two sides of the positioning hole.
By adopting the technical scheme, the bone fracture plate can be more fitted by arranging the pressure reduction grooves, so that the stimulation to soft tissues is reduced, and the pain of a patient is relieved.
Preferably, the head portion and the strip portion are titanium alloy plates.
By adopting the technical scheme, the titanium alloy has strong toughness and hardness, and the joint part and the strip-shaped part can not deform after being used for a long time.
Compared with the prior art, the utility model has the beneficial effects that:
the bone fracture plate can fix the injured bone, prevent the injured bone from loosening and prevent the injured bone from causing secondary injury to the patient; through set up locking hole and locating hole respectively on head and bar position, and be provided with first screw hole and second screw hole in locking hole and locating hole, it is not hard up to take place when can effectively preventing between coaptation board and the injured bone through bone screw fixation, can fix coaptation board and injured bone better, on the other hand causes the injury to the patient in order to avoid the coaptation board, the operator can place the tendon at human shin bone position in the recess of coaptation board head, fix the tendon at the head of coaptation board through passing the suture hole with the line simultaneously, can prevent the tendon dislocation, avoid causing secondary damage to the patient.
Drawings
FIG. 1 is one of the schematic structural diagrams of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
fig. 3 is a partial structural schematic diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, a shin bone near-end outside locking coaptation board, including head 1, one side of head 1 has the bar portion 2 rather than integrated into one piece, be provided with a plurality of locking hole 3 on head 1, be provided with a plurality of locating hole 4 on bar portion 2, be provided with bone screw 5 in a plurality of locking hole 3 and a plurality of locating hole 4 respectively, be provided with respectively in a plurality of locking hole 3 and a plurality of locating hole 4 with bone screw 5 assorted first screw hole 6 and second screw hole 7, head 1 has seted up recess 8 in the one side of keeping away from bar portion 2, one side of recess 8 is provided with suture hole 9, recess 8 and suture hole 9 one-to-one, one side of recess 8 links to each other with one side of suture.
Referring to fig. 1, 2 and 3, the bone fracture plate can fix injured bones to avoid loosening and can avoid secondary injury to patients; through set up locking hole 3 and locating hole 4 respectively on head 1 and bar portion 2 position, and be provided with first screw hole 6 and second screw hole 7 in locking hole 3 and locating hole 4, it is not hard up to take place when fixing through bone screw 5 between can effectively preventing coaptation board and the injured bone, can fix coaptation board and injured bone better, on the other hand, in order to avoid the coaptation board to cause the injury to the patient, the operator can place the tendon at human shin bone position in recess 8 of coaptation board head 1, fix the head 1 at the coaptation board through passing suture hole 9 with the line simultaneously, can prevent the tendon dislocation, avoid causing the secondary injury to the patient.
Referring to fig. 2, the positioning holes 4 are kidney-shaped positioning holes, and the positioning holes 4 are kidney-shaped positioning holes, so that when the bar-shaped portion 2 is fixed, the bone screws 5 have a room for selecting an installation position, and interference with some tissues of the tibia portion is avoided.
Referring to fig. 1, be equipped with first circular arc transition portion 10 between the head 1 outside and the bar portion 2 outside, through setting up first circular arc transition portion 10, can avoid the edge too sharply, can also alleviate stress concentration phenomenon to the bulk strength of improvement coaptation board that can be indirect.
Referring to fig. 1, a second arc transition portion 11 is arranged between the inner side of the head portion 1 and the inner side of the strip portion 2, and the second arc transition portion 11 is arranged, so that the contact area between the bone fracture plate and the tibia can be reduced, and meanwhile, edge circles are passivated.
Referring to fig. 1, k-wire holes 12 are respectively formed in the head 1 at both sides of the locking hole 3, and the k-wire holes 12 are formed to temporarily fix the head.
Referring to fig. 1 and 2, the pressure reduction grooves 13 are respectively arranged on two sides of the strip-shaped part 2, the pressure reduction grooves 13 are positioned on two sides of the positioning hole 4, and the bone fracture plate can be more fitted by arranging the pressure reduction grooves 13, so that the stimulation to soft tissues is reduced, and the pain of a patient is relieved.
Referring to fig. 1, the head portion 1 and the bar portion 2 are titanium alloy plates having high toughness and hardness, so that the head portion 1 and the bar portion 2 are not deformed even after long-term use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A proximal lateral tibial locking plate comprises a head (1) and is characterized in that: one side of the head part (1) is provided with a strip-shaped part (2) which is integrally formed with the head part, a plurality of locking holes (3) are arranged on the head part (1), a plurality of positioning holes (4) are arranged on the strip-shaped part (2), bone screws (5) are respectively arranged in the plurality of locking holes (3) and the plurality of positioning holes (4), first threaded holes (6) and second threaded holes (7) which are matched with the bone screws (5) are respectively arranged in the plurality of locking holes (3) and the plurality of positioning holes (4), a groove (8) is arranged on one side of the head part (1) far away from the strip-shaped part (2), suture holes (9) are formed in one side of the groove (8), the groove (8) corresponds to the suture holes (9) one by one, one side of the groove (8) is connected with one side of the suture hole (9).
2. A proximal lateral tibial locking plate according to claim 1, wherein: the positioning holes (4) are kidney-shaped positioning holes.
3. A proximal lateral tibial locking plate according to claim 1, wherein: a first arc transition part (10) is arranged between the outer side of the head part (1) and the outer side of the strip-shaped part (2).
4. A proximal lateral tibial locking plate according to claim 1, wherein: a second arc transition part (11) is arranged between the inner side of the head part (1) and the inner side of the strip-shaped part (2).
5. A proximal lateral tibial locking plate according to claim 1, wherein: kirschner wire holes (12) are respectively formed in the head (1) and positioned on two sides of the locking hole (3).
6. A proximal lateral tibial locking plate according to claim 1, wherein: the two sides of the strip-shaped portion (2) are respectively provided with a pressure reduction groove (13), and the pressure reduction grooves (13) are located on the two sides of the positioning hole (4).
7. A proximal lateral tibial locking plate according to claim 1, wherein: the head part (1) and the strip-shaped part (2) are titanium alloy plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023305624.4U CN215839411U (en) | 2020-12-31 | 2020-12-31 | Proximal tibia lateral locking bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023305624.4U CN215839411U (en) | 2020-12-31 | 2020-12-31 | Proximal tibia lateral locking bone fracture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215839411U true CN215839411U (en) | 2022-02-18 |
Family
ID=80237566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023305624.4U Active CN215839411U (en) | 2020-12-31 | 2020-12-31 | Proximal tibia lateral locking bone fracture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215839411U (en) |
-
2020
- 2020-12-31 CN CN202023305624.4U patent/CN215839411U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6309975B2 (en) | Sternum fixation device and method | |
| CN105520777B (en) | Implantation hone lamella in inner side before a kind of distal femur | |
| CN202235646U (en) | Proximal femur dissection locking plate | |
| US20200253653A1 (en) | Tibial fixation plate | |
| CN215839411U (en) | Proximal tibia lateral locking bone fracture plate | |
| US20070055248A1 (en) | Bone plating system for treatment of hip fractures | |
| CN211325508U (en) | Proximal tibia lateral special-shaped block | |
| CN110897702B (en) | A special-shaped block for the proximal lateral side of the tibia | |
| CN212679238U (en) | Fracture fixation plate assembly | |
| CN205924145U (en) | Inboard hone lamella of implanting before distal femoral | |
| CN209996459U (en) | Proximal femur fracture plate | |
| CN103610495B (en) | The belt loop double hook screw for the treatment of acromioclavicular joint dislocation | |
| CN113197643A (en) | Tibia rear inner side platform bone fracture plate | |
| CN219742848U (en) | Tibia far-end joint locking plate | |
| CN106236237A (en) | Retrograde Wicresoft steel plate screw fixing system for fracture | |
| CN207666676U (en) | Device for treating anterior superior spine avulsion fracture | |
| CN215994211U (en) | Tibia posterolateral dissection locking system | |
| CN217828036U (en) | Clavicle far-end bone fracture plate with coracoclavicular ligament reconstruction hole | |
| CN216148179U (en) | Ulna coronal process locking plate | |
| CN111568524A (en) | External fixator for tibia locking nail plate and use method thereof | |
| CN213249618U (en) | Fibula bone fracture plate | |
| CN217219168U (en) | Clavicle distal end internal fixation device | |
| CN219629750U (en) | A kind of olecranon medial locking plate | |
| CN214761417U (en) | Bone fracture plate for fixing posterior ankle fracture | |
| CN219000511U (en) | Encircling type steel plate for treating patella fracture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |