CN104224296A - Split bone fracture plate - Google Patents
Split bone fracture plate Download PDFInfo
- Publication number
- CN104224296A CN104224296A CN201310238672.1A CN201310238672A CN104224296A CN 104224296 A CN104224296 A CN 104224296A CN 201310238672 A CN201310238672 A CN 201310238672A CN 104224296 A CN104224296 A CN 104224296A
- Authority
- CN
- China
- Prior art keywords
- bone fracture
- fracture plate
- blade plate
- plate body
- groove
- 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
Links
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
- A61B17/80—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
- 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
-
- 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
Abstract
The invention provides a split bone fracture plate, and relates to the field of medical instruments, in particular to the structure of an inner fixing device capable of automatically clamping a fractured bone. The split bone fracture plate comprises a first bone fracture plate body and a second bone fracture plate body, one side of the first bone fracture plate body is provided with a first groove, the other side of the first bone fracture plate body is integrally provided with a first installation clamp, one side of the second bone fracture plate body is provided with a second groove, the other side of the second bone fracture plate body is integrally provided with a second installation clamp, the first installation clamp of the first bone fracture plate body is arranged in the second groove of the second bone fracture plate body in a matched mode, the second installation clamp of the second bone fracture plate body is arranged in the first groove of the first bone fracture plate body in a matched mode, and the first bone fracture plate body and the second bone fracture plate body are connected through screws. The use method of the split bone fracture plate is the same as that of an existing bone fracture plate, when the split bone fracture plate is taken out, the screws are unscrewed, the two bone fracture plate bodies are respectively taken out, due to the split detachable structure of the split bone fracture plate, an operation for taking out the bone fracture plate bodies is easy and convenient to carry out, and traumas and time of the operation can be greatly reduced.
Description
Technical field
The present invention relates to the field of medical apparatus and instruments, particularly relate to the structure automatically can firmly grasping the internal fixtion device of knochenbruch.
Background technology
The grasping type blade plate scope of application is applicable to the fracture as various tubular bones such as humerus, clavicle, femur, fingers and palms bone and ulna and radius.Using method is according to the grasping type blade plate of fracture site, type, degree, bone type and the suitable model specification of size Selection; Autoclave sterilization process is carried out to blade plate, is then placed in 0-5 DEG C of sterilization brine ice and soaks 3-5 minute; Otch, reduction is carried out according to traditional method; In brine ice, successively strut each gripper arms equably by distraction forcep, make the distance between often pair of gripper arms slightly larger than key diameter; Blade plate after strutting is taken out in brine ice, is correctly stuck in rapidly with the good fracture segment of reduction, notice that fracture site is positioned at the middle part of blade plate; By sterile saline gauze hot compress blade plate and each gripper arms of 42 DEG C, blade plate restores to the original state rapidly, and holds trouble bone tightly; Effect is laid in inspection, if desired can with the sterilization brine ice gauze cold compress blade plate of 0-5 DEG C to adjust, until reach requirement; Sew up each layer soft tissue and skin.Removing method makes to expose blade plate according to traditional method otch, rejects the callus that surface is pulled in synthetism, with 0-5 DEG C of sterilization brine ice cold compress blade plate 3-5 minute, gripper arms is opened gently with forceps, make gripper arms and osteodiastasis, then with hand vice, blade plate is pulled out, sew up each layer soft tissue.
Existing grasping type blade plate mainly comprises the first blade plate and second blade plate of disjunctor setting, due to the structure that disjunctor is arranged, instrument need be adopted to prize, increase and take out operating difficulty when taking out blade plate.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing a kind of and taking out simple split type blade plate.
The object of the present invention is achieved like this: split type blade plate, comprise the first blade plate and the second blade plate, the side of described first blade plate arranges the first groove, the opposite side disjunctor of the first blade plate arranges the first installing card, the side of described second blade plate arranges the second groove, the opposite side disjunctor of the second blade plate arranges the second installing card, first installing card of the first blade plate is equipped with in the second groove of the second blade plate, second installing card of the second blade plate is equipped with in the first groove of the first blade plate, described first blade plate is connected by screw with the second blade plate.
Using method of the present invention is identical with existing, during taking-up, is first unloaded by screw, then is taken out by two blade plates respectively, and owing to adopting Split detachable to unload structure, taking-up operation is simple, convenient, greatly reduces wound and the time of operation.
First blade plate of the present invention comprises the first Connection Block and first gripper arms of disjunctor setting, and the first gripper arms and the first installing card are separately positioned on the same side of the first Connection Block, and the first groove is arranged on the opposite side of the first Connection Block; Described second blade plate comprises the second Connection Block and second gripper arms of disjunctor setting, and the second gripper arms and the second installing card are separately positioned on the same side of the second Connection Block, and the second groove is arranged on the opposite side of the second Connection Block.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the structural representation of the first blade plate.
Fig. 3 is the structural representation of the second blade plate.
Detailed description of the invention
As Figure 1-3, the present invention mainly comprises the first blade plate 1 and the second blade plate 2, first blade plate 1 comprises the first Connection Block 1-1, the first gripper arms 1-2 and the first installing card 1-4 of disjunctor setting, first gripper arms 1-2 and the first installing card 1-4 is separately positioned on the same side of the first Connection Block 1-1, arranges the first groove 1-3 at the opposite side of the first Connection Block 1-1.Second blade plate 2 comprises the second Connection Block 2-1, the second gripper arms 2-2 and the second installing card 2-4 of disjunctor setting, second gripper arms 2-2 and the second installing card 2-4 is separately positioned on the same side of the second Connection Block 2-1, arranges the second groove 2-3 at the opposite side of the second Connection Block 2-1.First installing card 1-4 of the first blade plate 1 is equipped with in the second groove 2-3 of the second blade plate 2, second installing card 2-4 of the second blade plate 2 is equipped with in the first groove 1-3 of the first blade plate 1, and the first Connection Block 1-1 is connected by screw 3 with the second Connection Block 2-1.
Claims (2)
1. split type blade plate, comprise the first blade plate and the second blade plate, it is characterized in that: the side of described first blade plate arranges the first groove, the opposite side disjunctor of the first blade plate arranges the first installing card, the side of described second blade plate arranges the second groove, the opposite side disjunctor of the second blade plate arranges the second installing card, first installing card of the first blade plate is equipped with in the second groove of the second blade plate, second installing card of the second blade plate is equipped with in the first groove of the first blade plate, described first blade plate is connected by screw with the second blade plate.
2. split type blade plate according to claim 1, it is characterized in that: described first blade plate comprises the first Connection Block and first gripper arms of disjunctor setting, first gripper arms and the first installing card are separately positioned on the same side of the first Connection Block, and the first groove is arranged on the opposite side of the first Connection Block; Described second blade plate comprises the second Connection Block and second gripper arms of disjunctor setting, and the second gripper arms and the second installing card are separately positioned on the same side of the second Connection Block, and the second groove is arranged on the opposite side of the second Connection Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310238672.1A CN104224296A (en) | 2013-06-17 | 2013-06-17 | Split bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310238672.1A CN104224296A (en) | 2013-06-17 | 2013-06-17 | Split bone fracture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104224296A true CN104224296A (en) | 2014-12-24 |
Family
ID=52213811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310238672.1A Pending CN104224296A (en) | 2013-06-17 | 2013-06-17 | Split bone fracture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104224296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260290A (en) * | 2015-12-24 | 2017-10-20 | 李峰 | A kind of marmem bone plate external member |
-
2013
- 2013-06-17 CN CN201310238672.1A patent/CN104224296A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260290A (en) * | 2015-12-24 | 2017-10-20 | 李峰 | A kind of marmem bone plate external member |
| CN107260290B (en) * | 2015-12-24 | 2019-06-28 | 南京曼华生物科技有限公司 | A kind of marmem bone plate external member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |