CN208808629U - Inside T shape lock steel plate after proximal tibia - Google Patents
Inside T shape lock steel plate after proximal tibia Download PDFInfo
- Publication number
- CN208808629U CN208808629U CN201820732899.XU CN201820732899U CN208808629U CN 208808629 U CN208808629 U CN 208808629U CN 201820732899 U CN201820732899 U CN 201820732899U CN 208808629 U CN208808629 U CN 208808629U
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- China
- Prior art keywords
- proximal tibia
- steel plate
- metacarpus
- shape lock
- main part
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- 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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Abstract
This application discloses inside T shape lock steel plates after a kind of proximal tibia, including main part, the main part head extends outward to form metacarpus, one side surface of metacarpus is formed with the inner sunken face of fitting proximal tibia, the metacarpus has uniformly protruded outward multiple cylindrical claws away from the side of main part, the first threaded hole is offered at the cylinder claw axle center, the cylinder claw and one side surface of metacarpus junction are recessed with groove.The difficulty of operation is reduced the utility model has the advantage of the operation by using inside T-type locking steel plate after proximal tibia and reduces operating time, and patient's post-operative recovery effect is good, the time is fast.
Description
Technical field
This application involves bone surgery, in particular to inside T shape lock steel plate after a kind of proximal tibia.
Background technique
The principle of locking bone fracture plate osteopathy is to select corresponding locking bone fracture plate to place accordingly according to the fracture situation of patient
Fracture site, steel plate and bone are fixed accordingly by lock screw, restore impaired portion with the self-healing function of bone
Point, then consolidate and take out steel plate and screw after a certain period of time, so that patient is fully recovered.
The fracture of tibia situation of some patientss is more special, inside portion and bar portion multiple fracture behind proximal end, and fixation is more difficult, makes
Longer at such patients surgery difficulty complexity and time, later period recovery effects are undesirable, and postoperative need to crouch for a long time of patient be lain, row
Dynamic inconvenience.
Utility model content
The purpose of this utility model is to provide inside T shape lock steel plates after a kind of proximal tibia, to overcome the prior art
Deficiency.
To achieve the above object, the utility model provides the following technical solutions.
The embodiment of the present application discloses inside T shape lock steel plate after a kind of proximal tibia, including main part, the main part
Head extends outward to form metacarpus, which is formed with the inner sunken face of fitting proximal tibia, and the metacarpus deviates from
The side of main part has uniformly protruded outward multiple cylindrical claws, offers the first screw thread at the cylinder claw axle center
Hole, the cylinder claw and one side surface of metacarpus junction are recessed with groove.
Preferably, after above-mentioned proximal tibia in the T shape lock steel plate of inside, there are three the cylinder claw settings.
Preferably, after above-mentioned proximal tibia in the T shape lock steel plate of inside, the metacarpus is close to the cylindrical claw
One end be provided with multiple location holes.
It is furthermore preferred that the location hole is provided with 4, described after above-mentioned proximal tibia in the T shape lock steel plate of inside
Positioning bore dia is 1.8mm.
Preferably, after above-mentioned proximal tibia in the T shape lock steel plate of inside, the metacarpus central fovea is equipped with an ellipse
Slot is to be laid with multiple second threaded holes around the elliptical slot.
Preferably, after above-mentioned proximal tibia in the T shape lock steel plate of inside, the main part tail portion forms tip.
Preferably, after above-mentioned proximal tibia in the T shape lock steel plate of inside, the main part is along the uniform cloth of extending direction
Equipped with multiple third threaded holes.
Preferably, after above-mentioned proximal tibia in the T shape lock steel plate of inside, the main part and metacarpus junction are arranged
There is a pressurized screw hole.
Compared with prior art, the utility model has the advantage of by using inside T-type locking steel plate after proximal tibia
Operation reduce operation difficulty and reduce operating time, patient's post-operative recovery effect is good, the time is fast.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
The stereochemical structure that Fig. 1 show in the utility model specific embodiment inside T shape lock steel plate after proximal tibia is shown
It is intended to.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in connection with fig. 1, inside T shape lock steel plate 100 after proximal tibia, including main part 110,110 head of main part
Metacarpus 120 is extended outward to form, which is formed with the inner sunken face of fitting proximal tibia, and metacarpus 120 deviates from
The side of main part 110 has uniformly protruded outward 3 cylindrical claws 130, offers the first spiral shell at cylindrical 130 axle center of claw
Pit 131, cylindrical claw 130 are recessed with groove 140 with 120 junction of metacarpus, one side surface.Metacarpus 120 is close to cylindrical pawl
The one end in portion 130 is provided with 4 location holes 150.150 diameter of location hole is 1.8mm.120 central fovea of metacarpus is equipped with an ellipse
Slot 121 is to be laid with multiple second threaded holes 122 around elliptical slot 121.110 tail portion of main part forms tip 111.It is main
There are multiple third threaded holes 112 in body portion 110 along extending direction is uniformly distributed.Main part 110 and 120 junction of metacarpus are provided with one
Pressurized screw hole 113.
Three cylindrical claws are extended in steel plate head end face, and have a groove in the junction with steel plate；?
Metacarpus middle part has an elliptical slot, has multiple threaded holes on elliptical slot periphery, is enclosed outside there are four 1.8 aperture of φ.
Doctor selects corresponding steel plate (such as left and right, length etc.), early period and post-operative behaviour according to the fracture situation of patient
Make as conventional steel sheet operation, the difference is that operation mid-term operation, specific as follows:
1, doctor first carries out according to three cylindrical claws of the fracture situation of inside after patient's proximal tibia to steel plate pre-
Processing specially carries out pre-bending to cylindrical claw by instrument or pulls one or two, and the groove of junction is exactly to be
Bending is pulled and is designed.
2, steel plate and bone are compared, can be carried out if cylindrical claw is just bonded with inside after proximal tibia
It performs the operation, cylindrical claw is handled again if not being bonded, until being bonded with bone, inner sunken face is also in next step
It is designed to be bonded bone surface.
3, it can be carried out performing the operation in next step when steel plate and bone match, doctor needs first by instrument Kirschner wire
It passes through 1.8 location hole of φ and penetrates bone and positioned, then in the operation for carrying out being screwed into screw, be screwed into the first of cylindrical claw
In threaded hole, next on screw to pull out Kirschner wire again, 1.8 location hole of φ plays positioning at this.
4, the elliptical slot of metacarpus middle part is the contact area of reduction and bone, oppresses periosteum less, plays and increases blood fortune
Purpose, while also mitigating steel plate weight, other threaded holes be it is selective squeeze into several screws play it is further solid
It is set for using, the effect in pressurized screw hole is to be compacted to the gap between knochenbruch seamless.
5, the effect of tail portion tip is to prevent the effect of damage tissue when so that being inserted into steel plate, and active area subtracts
It is few.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (8)
1. inside T shape lock steel plate after a kind of proximal tibia, which is characterized in that including main part, the main part head is outside
Metacarpus is extended to form, which is formed with the inner sunken face of fitting proximal tibia, and the metacarpus is away from main part
Side has uniformly protruded outward multiple cylindrical claws, offers the first threaded hole, the circle at the cylinder claw axle center
Cylindricality claw and one side surface of metacarpus junction are recessed with groove.
2. inside T shape lock steel plate after proximal tibia according to claim 1, which is characterized in that the cylinder claw
There are three settings.
3. inside T shape lock steel plate after proximal tibia according to claim 1, which is characterized in that the metacarpus is close to institute
The one end for stating cylindrical claw is provided with multiple location holes.
4. inside T shape lock steel plate after proximal tibia according to claim 3, which is characterized in that the location hole setting
There are 4, the positioning bore dia is 1.8mm.
5. inside T shape lock steel plate after proximal tibia according to claim 1, which is characterized in that the metacarpus central fovea
It is to be laid with multiple second threaded holes equipped with an elliptical slot, around the elliptical slot.
6. inside T shape lock steel plate after proximal tibia according to claim 1, which is characterized in that the main part tail portion
Form tip.
7. inside T shape lock steel plate after proximal tibia according to claim 1, which is characterized in that prolong on the main part edge
Stretch that direction is uniformly distributed there are multiple third threaded holes.
8. inside T shape lock steel plate after proximal tibia according to claim 1, which is characterized in that the main part and the palm
Portion junction is provided with a pressurized screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820732899.XU CN208808629U (en) | 2018-05-16 | 2018-05-16 | Inside T shape lock steel plate after proximal tibia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820732899.XU CN208808629U (en) | 2018-05-16 | 2018-05-16 | Inside T shape lock steel plate after proximal tibia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208808629U true CN208808629U (en) | 2019-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820732899.XU Active CN208808629U (en) | 2018-05-16 | 2018-05-16 | Inside T shape lock steel plate after proximal tibia |
Country Status (1)
| Country | Link |
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| CN (1) | CN208808629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836463A (en) * | 2018-05-16 | 2018-11-20 | 江苏艾迪尔医疗科技股份有限公司 | Inside T shape lock steel plate after proximal tibia |
-
2018
- 2018-05-16 CN CN201820732899.XU patent/CN208808629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836463A (en) * | 2018-05-16 | 2018-11-20 | 江苏艾迪尔医疗科技股份有限公司 | Inside T shape lock steel plate after proximal tibia |
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