CN103750893A - Minimally invasive steel plate for calcaneus - Google Patents
Minimally invasive steel plate for calcaneus Download PDFInfo
- Publication number
- CN103750893A CN103750893A CN201410022831.9A CN201410022831A CN103750893A CN 103750893 A CN103750893 A CN 103750893A CN 201410022831 A CN201410022831 A CN 201410022831A CN 103750893 A CN103750893 A CN 103750893A
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- CN
- China
- Prior art keywords
- fixed arm
- calcaneus
- fixing arm
- steel plate
- minimally invasive
- 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.)
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Classifications
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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
- A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
Abstract
The invention discloses a minimally invasive steel plate for calcaneus. The minimally invasive steel plate for the calcaneus comprises a first fixing arm, a second fixing arm and a third fixing arm, wherein the first fixing arm is connected with the second fixing arm, the third fixing arm is connected on the second fixing arm or on the joint of the first fixing arm and the second fixing arm, and fixing holes are formed in each of the first fixing arm, the second fixing arm and the third fixing arm. The minimally invasive steel plate only comprising the first fixing arm, the second fixing arm and the third fixing arm is simple and exquisite in integral structure and good in matching with the shape of the calcaneus. By means of only making a slight incision in a foot of a patient, the steel plate can be integrally placed on the position, of the calcaneus, needing to be fixed, operative wound is reduced, operation time is shortened, recovering of the patient is benefited, probability of cutaneous necrosis of the foot of the patient is lowered, and possibility of complications is lowered.
Description
Technical field
The present invention relates to a kind of fracture of calcaneus fixing head, particularly a kind of calcaneus Wicresoft steel plate that dwindles corrective surgery otch, reduces operation wound.
Background technology
The developing direction of surgery operating technology is minimally invasive surgery, and increasing operation adopts the mode of Wicresoft to carry out, fracture of calcaneus is the common fracture in clinical, a lot of patients adopt the mode of internal fixation operation of cutting and resetting to treat, but the overall structure of existing fracture of calcaneus fixation steel plate is larger, shape is comparatively complicated, as shown in Figure 1, when fixation steel plate is fixed on the calcaneus 5 of fracture, need in people's foot 6, open one and be about L shaped () otch of 15 centimetres, otch is larger, operation wound is also large, patient's post-operative recovery is slow, if later stage nursing is improper, can cause the cutaneous necrosis of incision, even produce as the serious complication of osteomyelitis and so on, to patient, bring misery.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: proposed a kind of calcaneus Wicresoft steel plate that dwindles corrective surgery otch, reduces operation wound.
Technical solution of the present invention is achieved in that a kind of calcaneus Wicresoft steel plate, comprises the first fixed arm, the second fixed arm and the 3rd fixed arm; Described the first fixed arm is connected with the second fixed arm; Described the 3rd fixed arm is connected on the junction of the second fixed arm or the first fixed arm and the second fixed arm; On described the first fixed arm, the second fixed arm and the 3rd fixed arm, be provided with fixing hole.
Preferably, described the first fixed arm and the second fixed arm are 100-145 degree at the angle of upside, consistent with the angular dimension of the calcaneus angle of the crossing.
Preferably, described the 3rd fixed arm and the second fixed arm are 70-90 degree at the angle of upside.
Preferably, described fixing hole is common through hole or screwed lock hole.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Calcaneus of the present invention Wicresoft steel plate, only comprise the first fixed arm, the second fixed arm and three parts of the 3rd fixed arm, overall structure is simply small and exquisite, only need open a very little otch in patient's foot, steel plate entirety can be put on the position that calcaneus need to be fixing, reduce operation wound, shortened operating time, be conducive to patient's recovery, and reduced patient's the dermonecrotic probability of foot, reduced the probability of complication.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
The schematic diagram that accompanying drawing 1 is background technology of the present invention;
Accompanying drawing 2 is the schematic diagram of a kind of embodiment of a kind of calcaneus of the present invention Wicresoft steel plate;
Wherein: 1, the first fixed arm; 2, the second fixed arm; 3, the 3rd fixed arm; 4, fixing hole; 5, calcaneus; 6, foot.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
As shown in Figure 2, a kind of calcaneus of the present invention Wicresoft steel plate, comprises the first fixed arm 1, the second fixed arm 2 and the 3rd fixed arm 3; Described the first fixed arm 1 is connected with the second fixed arm 2; Described the 3rd fixed arm 3 is connected on the second fixed arm 2; The length of described the first fixed arm 1 is 14 to 20 millimeters, is provided with 1 to 3 fixing hole 4 on the first fixed arm 1; The length of described the second fixed arm 2 is 25 to 35 millimeters, is provided with 2 to 4 fixing holes 4 on the second fixed arm 2; The length of described the 3rd fixed arm 3 is 25 to 45 millimeters, is provided with 3 to 5 fixing holes 4 on the first fixed arm 1; Described the first fixed arm 1 and the second fixed arm 2 are 100-145 degree at the angle of upside; Described the 3rd fixed arm 3 and the second fixed arm 2 are 70-90 degree at the angle of upside; Described fixing hole 4 is common through hole or screwed lock hole.
During operation, operative doctor is done one at outside of heel and is about 4cm otch, after reseting fracture, can Wicresoft's steel plate be inserted to outside of heel through this little otch subcutaneous, the first fixed arm 1 is just consistent with patient's Gissane angle (the calcaneus angle of the crossing) with the second fixed arm 2 angles, and be positioned at the below of Gissane angle (the calcaneus angle of the crossing), the 3rd fixed arm 3 is placed on calcaneus body lateral surface, then through each fixing hole 4, places screw and be fixed; The first fixed arm 1, the second fixed arm 2 and on the 3rd fixed arm 3, also can be connected sight and carry out screw placement.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Calcaneus of the present invention Wicresoft steel plate, only comprise the first fixed arm, the second fixed arm and three parts of the 3rd fixed arm, overall structure is simply small and exquisite, only need open a very little otch in patient's foot, steel plate entirety can be put on the position that calcaneus need to be fixing, reduce operation wound, shortened operating time, be conducive to patient's recovery, and reduced patient's the dermonecrotic probability of foot, reduced the probability of complication.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. a calcaneus Wicresoft steel plate, is characterized in that: comprise the first fixed arm (1), the second fixed arm (2) and the 3rd fixed arm (3); Described the first fixed arm (1) is connected with the second fixed arm (2); Described the 3rd fixed arm (3) is connected on the junction of the second fixed arm (2) or the first fixed arm (1) and the second fixed arm (2); On described the first fixed arm (1), the second fixed arm (2) and the 3rd fixed arm (3), be provided with fixing hole (4).
2. calcaneus according to claim 1 Wicresoft steel plate, is characterized in that: described the first fixed arm (1) is 100-145 degree with the second fixed arm (2) at the angle of upside.
3. calcaneus according to claim 1 Wicresoft steel plate, is characterized in that: described the 3rd fixed arm (3) is 70-90 degree with the second fixed arm (2) at the angle of upside, consistent with the angular dimension of the calcaneus angle of the crossing.
4. calcaneus according to claim 1 Wicresoft steel plate, is characterized in that: described fixing hole (4) is common through hole or screwed lock hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022831.9A CN103750893A (en) | 2014-01-17 | 2014-01-17 | Minimally invasive steel plate for calcaneus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022831.9A CN103750893A (en) | 2014-01-17 | 2014-01-17 | Minimally invasive steel plate for calcaneus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103750893A true CN103750893A (en) | 2014-04-30 |
Family
ID=50518336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410022831.9A Pending CN103750893A (en) | 2014-01-17 | 2014-01-17 | Minimally invasive steel plate for calcaneus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103750893A (en) |
Cited By (1)
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6123709A (en) * | 1997-07-25 | 2000-09-26 | Jones; Andrew R. | Bone buttress plate and method of using same |
| CN201684009U (en) * | 2010-05-19 | 2010-12-29 | 上海市第六人民医院 | Calcaneus minimally-invasive anatomy locking steel plate |
| CN203749551U (en) * | 2014-01-17 | 2014-08-06 | 李龙付 | Calcaneus minimally-invasive plate |
-
2014
- 2014-01-17 CN CN201410022831.9A patent/CN103750893A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6123709A (en) * | 1997-07-25 | 2000-09-26 | Jones; Andrew R. | Bone buttress plate and method of using same |
| CN201684009U (en) * | 2010-05-19 | 2010-12-29 | 上海市第六人民医院 | Calcaneus minimally-invasive anatomy locking steel plate |
| CN203749551U (en) * | 2014-01-17 | 2014-08-06 | 李龙付 | Calcaneus minimally-invasive plate |
Cited By (1)
| 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 |
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20140430 |