CN202128536U - Straight reconstruction bone fracture plate - Google Patents
Straight reconstruction bone fracture plate Download PDFInfo
- Publication number
- CN202128536U CN202128536U CN201120140529U CN201120140529U CN202128536U CN 202128536 U CN202128536 U CN 202128536U CN 201120140529 U CN201120140529 U CN 201120140529U CN 201120140529 U CN201120140529 U CN 201120140529U CN 202128536 U CN202128536 U CN 202128536U
- Authority
- CN
- China
- Prior art keywords
- sides
- straight
- bone fracture
- fracture plate
- plate
- 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.)
- Expired - Lifetime
Links
- 208000010392 Bone Fractures Diseases 0.000 title abstract description 11
- 210000000988 bone and bone Anatomy 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 210000003205 muscle Anatomy 0.000 abstract description 2
- 210000005036 nerve Anatomy 0.000 abstract description 2
- 210000004872 soft tissue Anatomy 0.000 abstract description 2
- 230000000638 stimulation Effects 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 abstract description 2
- 230000035876 healing Effects 0.000 abstract 1
- 206010017076 Fracture Diseases 0.000 description 8
- 239000007943 implant Substances 0.000 description 3
- 210000004197 pelvis Anatomy 0.000 description 3
- 208000024779 Comminuted Fractures Diseases 0.000 description 2
- 206010010149 Complicated fracture Diseases 0.000 description 2
- 210000003109 clavicle Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000003557 bones of lower extremity Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
Images
Abstract
The utility model discloses a straight reconstruction bone fracture plate which is integrally strip-shaped; chamferings or roundings are arranged on the two sides of the upper end face; a plurality of oblong pressing holes are uniformly and longitudinally formed; and a plurality of circular arc shallow slots are uniformly arranged on the two sides. As the chamferings or roundings are arranged on the two sides of the upper end face of the straight reconstruction bone fracture plate, the contact area is reduced due to the structure, the straight reconstruction bone fracture plate can be implanted into the a human body conveniently, the friction and stimulation between a steel plate and the human tissues can be effectively alleviated, the damage rate of soft tissues such as vessels, nerves and muscles and the like can be reduced, and the bone healing is promoted.
Description
Technical field
This utility model relates to a kind of straight type and rebuilds blade plate.
Background technology
Rebuild blade plate and be specially adapted to the complicated fracture of 3 dimensional coil geometry, like the internal fixation of fracture such as pelvis, marrow mortar, clavicle.Rebuild blade plate and be specially adapted to the complicated fracture of 3 dimensional coil geometry, behind pelvis, marrow mortar, clavicular fracture implant into body, can not influence each item inspection of patient.Be applicable to fracture such as the horizontal shape of human limb bone, oblique, comminuted fracture and clavicle, pelvis clinically.
The utility model content
This utility model technical problem to be solved provides and a kind ofly is easy to that moulding, implant into body is convenient, rigidity is big, the little straight type of human tissue injury is rebuild blade plate.
In order to solve the problems of the technologies described above; The technical scheme that this utility model provided is: a kind of straight type is rebuild blade plate, and whole is bar shaped, and the both sides of upper surface are provided with chamfering or rounding; Vertically evenly be provided with a plurality of oval-shaped pressurizations hole, both sides evenly have the shallow slot of a plurality of circular arcs.
A kind of straight type is rebuild blade plate, and the both sides of upper surface are provided with chamfering or rounding.
Said shallow slot radius is greater than 3mm, and the degree of depth is that plate is wide 0.15～0.25 times.
After having adopted technique scheme; The utlity model has positive effect: the both sides of the upper surface of (1) this utility model are provided with chamfering or rounding; This structure decrease contact area, implant into body is convenient, can effectively alleviate the friction and the stimulation of blade plate and tissue; Reduce the damage probability of soft tissues such as blood vessel, nerve and muscle, promote knitting.
(2) both sides of this utility model evenly have the shallow slot of a plurality of circular arcs, and this structure can reduce stress concentration, improve the rigidity of blade plate; Reduce the probability that fracture takes place blade plate; Be easy to mouldingly simultaneously, fit effectively, be particularly suitable for the complicated occasion of bone contact surface with bone.
(3) radius of the shallow slot of this utility model is greater than 3mm, and the degree of depth is that plate is wide 0.15～0.25 times, and this structure can further reduce stress concentration, improves steel plate rigidity, reduces the probability that fracture takes place steel plate.
Description of drawings
For the content that makes this utility model is expressly understood more easily,, this utility model is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is the structural representation of this utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Fig. 4 is the axonometric chart of Fig. 1.
Label in the accompanying drawing is:
The specific embodiment
(embodiment 1)
See Fig. 1, it is bar shaped that the straight type of present embodiment is rebuild blade plate whole.
The both sides that straight type is rebuild the upper surface of blade plate are provided with chamfering or rounding, vertically evenly are provided with a plurality of oval-shaped pressurizations hole 1, and both sides evenly have the shallow slot 2 of a plurality of circular arcs.The radius of shallow slot 2 is greater than 3mm, and the degree of depth is that plate is wide 0.15～0.25 times.
According to patient's fracture situation, select suitable bone screw for use during operation, adopt pressure method to make internal fixation firm.For unstable fractures such as comminuted fracture, need with external fixation equipment and usefulness such as clamping plate, support, making fracture obtain stable therapeutic effect.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to this utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of this utility model; Be not limited to this utility model; All within the spirit and principle of this utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of this utility model.
Claims (3)
1. a straight type is rebuild blade plate, it is characterized in that: whole is bar shaped, and the both sides of upper surface are provided with chamfering, vertically evenly are provided with a plurality of oval-shaped pressurizations holes (1), and the both sides of every adjacent two pressurization hole zone lines all have the shallow slot (2) of circular arc.
2. rebuild blade plate according to claim 1 a straight type, it is characterized in that: the both sides of upper surface are provided with chamfering or rounding.
3. straight type according to claim 2 is rebuild blade plate, it is characterized in that: the radius of said shallow slot (2) is greater than 3mm, and the degree of depth is wide 0.15～0.25 times of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120140529U CN202128536U (en) | 2011-05-05 | 2011-05-05 | Straight reconstruction bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120140529U CN202128536U (en) | 2011-05-05 | 2011-05-05 | Straight reconstruction bone fracture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202128536U true CN202128536U (en) | 2012-02-01 |
Family
ID=45517323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120140529U Expired - Lifetime CN202128536U (en) | 2011-05-05 | 2011-05-05 | Straight reconstruction bone fracture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202128536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315800A (en) * | 2012-03-20 | 2013-09-25 | 宋文生 | Special-shaped bone fracture plate in front of sacroiliac joint |
| CN103767807A (en) * | 2014-01-10 | 2014-05-07 | 中国医学科学院整形外科医院 | Novel vascularized tissue-engineered bone and construction method thereof |
-
2011
- 2011-05-05 CN CN201120140529U patent/CN202128536U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315800A (en) * | 2012-03-20 | 2013-09-25 | 宋文生 | Special-shaped bone fracture plate in front of sacroiliac joint |
| CN103767807A (en) * | 2014-01-10 | 2014-05-07 | 中国医学科学院整形外科医院 | Novel vascularized tissue-engineered bone and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |