CN203749550U - Special-shaped rib encircling bone fracture plate - Google Patents
Special-shaped rib encircling bone fracture plate Download PDFInfo
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- CN203749550U CN203749550U CN201320731006.7U CN201320731006U CN203749550U CN 203749550 U CN203749550 U CN 203749550U CN 201320731006 U CN201320731006 U CN 201320731006U CN 203749550 U CN203749550 U CN 203749550U
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- rib
- encircling
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- arm
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Abstract
The utility model relates to a special-shaped rib encircling bone fracture plate. The bone fracture plate is characterized by being provided with a trunk, wherein two to six pairs of symmetric encircling arms are arranged on the trunk; the trunk is arc-shaped. During use, a proper special-shaped rib encircling bone fracture plate can be selected according to the form of rib fracture, a larger-diameter segment is fixed to a thicker segment of a rib, a thinner segment of the rib is fixed at the other end, and two or four pairs of encircling arms can be used for effectively fixing. Six pairs of encircling arms are adopted for long ribs. By using the special-shaped rib encircling bone fracture plate disclosed by the utility model, rib fracture can be well fixed in a dynamic encircling and pressurizing manner, so that bone growth is facilitated, and the recovery period is shortened. A good fixing effect is achieved, and the conventional surgical problem is solved.
Description
Technical field
This utility model relates to the technical field of medical apparatus and instruments, and specifically a kind of internal fixation device for medical operating rib fracture fixation, relates in particular to a kind of special-shaped rib encircling bone bonding plate.
Background technology
Treat clinically at present rib, operative treatment fracture of rib, needs the internal fixation device of rib to help to reset with fixing.The internal fixation device of rib in the past only adapts to general fracture of rib, and following several fractures of rib are difficult to dispose:
1 several sections of fracture, or comminuted fracture of rib;
The 2 rib bone defective fractures that cause due to operation;
The rib that 3 thicknesses change to some extent, or the rib of close spinal column end.
With rib internal fixation device in the past, be often difficult to carry out preferably the fixing of rib.For this part fracture of rib, still adopt the fixing method of wire binding and steel plate be fixed and reset, can not well reach the fixing object of the reduction of the fracture.
Summary of the invention
The purpose of this utility model is to provide a kind of improved special-shaped rib encircling bone bonding plate, it can overcome cannot be to a multistage in prior art, pulverize, the single rib thickness of damaged or part changes the fracture of special-shaped rib greatly and the special-shaped rib of close spinal column end left and right arc can not well reach the fixing some shortcomings of the reduction of the fracture.
To achieve these goals, the technical solution of the utility model is: special-shaped rib encircling bone bonding plate, is characterized in that: described blade plate is provided with trunk, and trunk is provided with symmetrical 2-6 to encircling arm, and described trunk is curved.
Use special-shaped rib encircling bone bonding plate of the present utility model, according to the form of fracture of rib, can select suitable product, diameter is increased to thick one section of fixing thicker one section of rib slightly, the other end is fixing thinner one section of rib, encircles two pairs or four pairs of the employings that arm can be effectively fixing for two pairs or four pairs.6 pairs of longer employings.Use special-shaped rib encircling bone bonding plate of the present utility model well to fracture of rib, to be fixed, because being dynamically encircles pressurization to fix, be conducive to bone tissue growth, shorten recovery period.Play good fixed effect, solved a difficult problem for operation in the past.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one embodiment.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation of the another embodiment of this utility model.
Fig. 4 is trunk crooked structural representation to the right in this utility model embodiment.
Fig. 5 is the crooked to the left structural representation of trunk in this utility model embodiment.
Fig. 6 is that the A of Fig. 1 medium ring arm is to schematic diagram.
Fig. 7 is that the distortion of encircling arm launches schematic diagram.
The specific embodiment:
Below in conjunction with drawings and Examples, the utility model will be further described.
Label in each accompanying drawing is expressed as follows: 1 trunk, 2 encircles that arm, 2-1 minor diameter are encircled arm, 2-2 major diameter is encircled arm.
Special-shaped rib encircling bone bonding plate described in the utility model, its difference with the prior art is: described blade plate is provided with trunk, and trunk is provided with symmetrical 2-6 to encircling arm, and described trunk is curved.Described 2-6 divides equally to encircling arm the two ends that are arranged on trunk, and wherein one end is that major diameter is encircled arm, and the other end is that minor diameter is encircled arm, and the diameter that major diameter is encircled arm is greater than the diameter that minor diameter is encircled arm, the tapered shape of whole blade plate.Described 2-6 is separately positioned on the two ends of trunk to encircling arm with the form of 1:1,2:2 or 3:3.Encircle arm and adopt marmem to make, encircle arm and be circular-arc, an end opening, one end sealing, described blind end is fixedly connected with trunk.Trunk is arc shaped along encircling arm distribution arrangement, and trunk is to the right or to the left crooked, and angle of bend is 15-40 degree.
In enforcement, the trunk of special-shaped rib encircling bone bonding plate is curved.The opening of one end that encircling bone bonding plate is encircled arm is larger, for major diameter is encircled arm.The opening of the other end is less, for minor diameter is encircled arm.Thinner, gradually far gradually thick at the rib near spinal column end.Special-shaped rib encircling bone bonding plate designs according to this form exactly, encircles arm one end large, and one end is little, is (taper).The corresponding rib near spinal column end of little opening, large opening correspondence is away from the rib of spinal column end.Generally symmetrical by juxtaspinal rib, be left and right lateral bending.Corresponding this form, this utility model has designed the rib encircling bone bonding plate of arcuate zone left and right lateral bending, the trunk two ends of the rib encircling bone bonding plate of this kind of arcuate zone left and right lateral bending are divided equally and 2-6 are set to encircling arm, and the short distance fracture of rib near spinal column end is adopted to 2 pairs or 4 pairs of rib encircling bone bonding plates.Length near spinal column end is adopted to 6 pairs of rib encircling bone bonding plates apart from fracture of rib.Use special-shaped rib encircling bone bonding plate of the present utility model well to close spinal column end fracture of rib, to implement effectively fixing.
For a several sections of fracture, or comminuted fracture of rib or the damaged class fracture of rib bone that causes due to operation, special-shaped rib encircling bone bonding plate also adopted.Encircling bone bonding plate trunk curved (non-left and right lateral bending), trunk is provided with 2-6 to encircling arm.Short distance fracture of rib is adopted to 2 pairs or 4 pairs of rib encircling bone bonding plates.To long, apart from fracture of rib, adopt 6 pairs of rib encircling bone bonding plates.It is effectively fixing that general fracture of rib can reach substantially.
The base material of special-shaped rib encircling bone bonding plate is marmem.The encircling arm and can launch of encircling bone bonding plate under the low temperature of 0-5 degree, the size that opening launches can be greater than the diameter of encircling arm.The encircling bone bonding plate launching can be enclosed within knochenbruch interval, at body temperature, rise to 37 ° of degree marmems and can be returned to original shape, rib encircling bone bonding plate is just by a multistage, pulverize, the reduction of the fracture of the special-shaped rib of the single rib thickness variation of damaged or part close spinal column end left and right arc lateral bending is greatly fixing with pressurization reliably.
The curved shape of its trunk of front view (as shown in Figure 1) of special-shaped rib encircling bone bonding plate, on trunk, there is symmetrical 6 couple to encircle arm, also can there be symmetrical 2 couple or 4 pairs to encircle arm, for a root bone multistage, pulverize or defective fracture that operation causes, encircle arm and substantially can reach effectively fixing for general 6 pairs.Rib near spinal column end is symmetrical, an arc left side, left side is curved, the arc right side, right side is curved, (as shown in Figure 4) the right curved structural representation of encircling bone bonding plate arc and the left curved side view (as shown in Figure 5) of encircling bone bonding plate arc are to make of marmem according to the special-shaped rib encircling bone bonding plate of the product of special requirement design exactly.Under the low temperature of 0-5 degree, encircling bone bonding plate encircles arm diameter and can launch.The form of launching is as Fig. 7.The encircling bone bonding plate launching can be enclosed within knochenbruch interval, in temperature, rise to 37 ° of degree, marmem can be returned to original shape, the rib encircling bone bonding plate of different size just can be corresponding to a multistage, pulverize, the single rib thickness of damaged or part changes greatly and is fixing with pressurization reliably near the reduction of the fracture of the special-shaped rib of spinal column end arcuate zone left and right lateral bending.
This utility model has advantages of as follows in use:
1, perform the operation easy: owing to adopting marmem, the pressurization of encircling bone bonding plate fixedly completes automatically by shape memory, has shortened greatly operating time, and for rescue, urgent patient has won the valuable time.
2, stability is strong: owing to being according to the product of special requirement design, agree with rib completely.
3, rational in infrastructure, applied widely, be applicable to the rib at each position, especially to a multistage, pulverize or rib bone defective fracture that operation causes, near the fracture of rib of spinal column end arcuate zone left and right lateral bending, fixing in also reaching effectively reliably.There is the advantage that other products do not have.
Claims (3)
1. special-shaped rib encircling bone bonding plate, it is characterized in that: described blade plate is provided with trunk, trunk is provided with symmetrical 2-6 to encircling arm, described trunk is curved, described 2-6 divides equally to encircling arm the two ends that are arranged on trunk, and wherein one end is that major diameter is encircled arm, and the other end is that minor diameter is encircled arm, the diameter that major diameter is encircled arm is greater than the diameter that minor diameter is encircled arm, the tapered shape of whole blade plate.
2. special-shaped rib encircling bone bonding plate according to claim 1, is characterized in that: described 2-6 is separately positioned on the two ends of trunk to encircling arm with the form of 1:1,2:2 or 3:3.
3. special-shaped rib encircling bone bonding plate according to claim 1, is characterized in that: encircles arm and adopts marmem to make, encircle arm and be circular-arc, and an end opening, one end sealing, described blind end is fixedly connected with trunk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731006.7U CN203749550U (en) | 2013-11-19 | 2013-11-19 | Special-shaped rib encircling bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731006.7U CN203749550U (en) | 2013-11-19 | 2013-11-19 | Special-shaped rib encircling bone fracture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749550U true CN203749550U (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731006.7U Ceased CN203749550U (en) | 2013-11-19 | 2013-11-19 | Special-shaped rib encircling bone fracture plate |
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| Country | Link |
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| CN (1) | CN203749550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042318A (en) * | 2013-11-19 | 2014-09-17 | 上海昕昌记忆合金科技有限公司 | Special-shaped rib surrounding bone fracture plate and use method thereof |
| CN104856750A (en) * | 2015-04-09 | 2015-08-26 | 广州军区广州总医院 | Anatomic snap-ring-shaped sterna rib setting device |
| CN109820584A (en) * | 2019-04-04 | 2019-05-31 | 郭峰 | A kind of fracture with memory alloy embrace fixator being placed in by invasive methods |
-
2013
- 2013-11-19 CN CN201320731006.7U patent/CN203749550U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042318A (en) * | 2013-11-19 | 2014-09-17 | 上海昕昌记忆合金科技有限公司 | Special-shaped rib surrounding bone fracture plate and use method thereof |
| CN104856750A (en) * | 2015-04-09 | 2015-08-26 | 广州军区广州总医院 | Anatomic snap-ring-shaped sterna rib setting device |
| CN109820584A (en) * | 2019-04-04 | 2019-05-31 | 郭峰 | A kind of fracture with memory alloy embrace fixator being placed in by invasive methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20160830 Decision number of declaring invalidation: 29947 Granted publication date: 20140806 |
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| IW01 | Full invalidation of patent right |