CN112656494A - External fixing support for Taylor - Google Patents
External fixing support for Taylor Download PDFInfo
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- CN112656494A CN112656494A CN202011564188.4A CN202011564188A CN112656494A CN 112656494 A CN112656494 A CN 112656494A CN 202011564188 A CN202011564188 A CN 202011564188A CN 112656494 A CN112656494 A CN 112656494A
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- end ring
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- taylor
- external fixation
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Abstract
The invention provides a Taylor external fixation support which comprises a near-end ring, a far-end ring, a plurality of telescopic adjusting extension rods, a Kirschner wire and a fixed needle seat, wherein the near-end ring and the far-end ring are respectively provided with a sliding groove, and the sliding grooves are matched and connected with the fixed needle seat. Through set up the spout at the fixed needle file, realize the infinitely variable control of ke shi needle, can reduce the degree of difficulty of doctor at the installation external fixation support, reduce the installation time of operation simultaneously, the reinforcing patient experiences.
Description
Technical Field
The invention relates to a medical appliance, in particular to a taylor external fixation bracket.
Background
Firstly, the Stewart platform and the Chasles theory are applied to orthopedics by Taylor, an iligarov external fixing system is improved, 6 fixing rings which can freely rotate and stretch at joints are used for connecting a far end and a near end of each supporting rod, and the external fixing system is called a Taylor space external fixing support. The taylor space external fixation support is composed of two full rings or partial rings, 6 telescopic supporting rods are applied and connected through universal joints, and one ring can be repositioned relative to the other ring only by adjusting the length of the supporting rods. The framework structure is combined with a special software program, so that various fracture displacement, bone nonunion and deformity healing can be accurately treated clinically. With continuous improvement and perfection, the concept of deformity correction is also integrated. The technology has been developed into a mature technology, and is increasingly applied to the correction of limb fractures, particularly limb deformities in European and American countries.
The installation hole site rigidity of the last fixed needle file of traditional solid fixed ring, when spicule mounted position is not good, the fixed needle file of fixed spicule is very difficult to install to the spicule probably produces bending deformation, and these processes can increase operation time, reduce patient experience.
Therefore, a taylor external fixation bracket is urgently needed at present, and is convenient for a doctor to install.
Disclosure of Invention
The invention aims to overcome the defect that the bone needle of the external Taylor fixing bracket is difficult to install, and designs the external Taylor fixing bracket which is convenient for a doctor to install.
The invention provides a Taylor external fixing support which comprises a near-end ring, a far-end ring, a plurality of telescopic adjusting extension rods, Kirschner wires and a fixing needle seat, wherein the near-end ring and the far-end ring respectively comprise a plurality of ear rings, the near-end ring and the far-end ring are both provided with sliding grooves, the sliding grooves are connected with the fixing needle seat in a matched mode, the upper side and the lower side of the near-end ring and the upper side and the lower side of the far-end ring are both provided with the plurality of Kirschner wires through the fixing needle seat, and the near-end ring and the.
Furthermore, the adjusting extension rod comprises a universal joint and is fixedly connected with the near-end ring and the far-end ring through bolts.
Further, the sliding groove is arranged in a circle around the centers of the proximal end ring and the distal end ring.
Further, the spout is evenly provided with a plurality ofly in near-end ring, distal end ring circumference, and a plurality of spouts do not communicate.
Furthermore, the adjusting extension rod is provided with scales for marking the adjusting length.
Furthermore, each ear ring is provided with three mounting holes I, and the universal joint can be mounted in each mounting hole I through a bolt.
Furthermore, a plurality of mounting holes II are formed in the near-end ring and the far-end ring respectively, and each Kirschner wire is mounted in the mounting holes II symmetrically through two fixing needle seats respectively.
The advantage of this application lies in through setting up the spout at the fixation needle file, realizes the infinitely variable control of ke shi needle, can reduce the degree of difficulty of doctor at the installation external fixation support, reduces the installation time of operation simultaneously, and the reinforcing patient experiences. After the fixing support is installed, the relative position between the upper and lower fractured bones is adjusted by adjusting the length of the six adjusting extension rods, and the bones are finally restored to the original positions and healed through the adjustment of a certain period, so that the purpose of treating the fracture is achieved.
Drawings
FIG. 1 is a schematic view of a Taylor external fixation frame;
FIG. 2 is a schematic structural view of a fixed needle seat capable of being installed in a stepless adjusting manner;
1. human skeleton, 2 near end ring, 3 Kirschner wire, 4 fixed needle seat, 5 bolt, 6 adjusting extension rod, 7 far end ring and 8 sliding groove.
Detailed Description
In order to make the technical scheme of the invention better understood by those skilled in the art, the taylor external fixation bracket of the invention is further described in detail with reference to the attached drawings and the detailed description.
The utility model provides a taylor external fixation support, includes near end ring 1, distal end ring 7, many telescopic regulation extension rod 6, ke shi needle 3 and stationary needle seat 4, wherein near end ring 1 includes a plurality of earrings respectively with distal end ring 7, near end ring 1 with distal end ring 7 all is provided with spout 8, just spout 8 with stationary needle seat 4 cooperation is connected, many ke shi needles 3 are all installed through stationary needle seat 4 in near end ring 1 and the upper and lower both sides of distal end ring 7, near end ring 1 and distal end ring 7 are through adjusting extension rod 6 and connecting. The adjusting extension rod 6 is provided with a universal joint, and the universal joint of the adjusting extension rod is fixedly connected with the near-end ring 1 and the far-end ring 7 through bolts. One way of arranging the slide groove 8 is to arrange it in a circle around the center of the proximal and distal rings. In order to facilitate the adjustment of an operator, scales for marking the adjustment length are arranged on the adjusting extension rod. In order to adjust the installation of the extension rod 6, three installation holes I are respectively arranged on each ear ring, and the universal joint can be installed in each installation hole I through a bolt. The near-end ring and the far-end ring are respectively provided with a plurality of mounting holes II, and each Kirschner wire is symmetrically arranged on the mounting holes II through two fixing needle seats.
The invention provides another arrangement mode of the sliding chute 8: the spout 8 is evenly provided with a plurality ofly in the ring 1 of near-end, 7 circumference of distal end ring, and a plurality of spouts 8 do not communicate.
Taylor external fixation support:
(1) firstly, fixing a near-end ring 1 of a Taylor space external fixing support on a fractured bone, penetrating a Kirschner wire into the bone, applying a certain pretightening force to the Kirschner wire through a tensioner, and then enabling the near-end ring 1 to be arranged on a sliding groove 8 through a half needle base, a hole groove needle base, a bolt, a nut and a gasket;
(2) fixing the distal ring 2 in the manner of the step (1);
(4) after the operation is finished, six telescopic adjusting extension rods 6 are fixed on the near-end ring 1 and the far-end ring 7 through universal joints;
(5) the orthopedic and skeleton lengthening operations are completed by adjusting the angle of the rod.
The advantage of this application lies in through setting up the spout at the fixation needle file, realizes the infinitely variable control of ke shi needle, can reduce the degree of difficulty of doctor at the installation external fixation support, reduces the installation time of operation simultaneously, and the reinforcing patient experiences. After the fixing support is installed, the relative position between the upper and lower fractured bones is adjusted by adjusting the length of the six adjusting extension rods, and the bones are finally restored to the original positions and healed through the adjustment of a certain period, so that the purpose of treating the fracture is achieved.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and scope of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (7)
1. The Taylor external fixation support is characterized by comprising a near-end ring, a far-end ring, a plurality of telescopic adjusting extension rods, Kirschner wires and a fixation needle seat, wherein the near-end ring and the far-end ring respectively comprise a plurality of ear rings, the near-end ring and the far-end ring are provided with sliding grooves, the sliding grooves are connected with the fixation needle seat in a matched mode, the upper side and the lower side of the near-end ring and the upper side and the lower side of the far-end ring are provided with the plurality of Kirschner wires through the fixation needle seat, and the near-end ring and the far-end ring.
2. A taylor external fixation brace as claimed in claim 1, wherein: the adjusting extension rod is provided with a universal joint, and the universal joint of the adjusting extension rod is fixedly connected with the near-end ring and the far-end ring through bolts.
3. A taylor external fixation brace as claimed in claim 1, wherein: the sliding groove is arranged in a circle by the circle centers of the near end ring and the far end ring.
4. A taylor external fixation brace as claimed in claim 1, wherein: the spout is evenly provided with a plurality ofly in near end ring, distal end ring circumference, and a plurality of spouts do not communicate.
5. A taylor external fixation brace as claimed in claim 1, wherein: the adjusting extension rod is provided with scales for marking the adjusting length.
6. A taylor external fixation brace as claimed in claim 1, wherein: and each ear ring is provided with three mounting holes I, and the universal joint can be mounted in each mounting hole I through a bolt.
7. A taylor external fixation brace as claimed in claim 1, wherein: the near-end ring and the far-end ring are respectively provided with a plurality of mounting holes II, and each Kirschner wire is symmetrically arranged on the mounting holes II through two fixing needle seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011564188.4A CN112656494A (en) | 2020-12-25 | 2020-12-25 | External fixing support for Taylor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011564188.4A CN112656494A (en) | 2020-12-25 | 2020-12-25 | External fixing support for Taylor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112656494A true CN112656494A (en) | 2021-04-16 |
Family
ID=75409301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011564188.4A Pending CN112656494A (en) | 2020-12-25 | 2020-12-25 | External fixing support for Taylor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112656494A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211187482U (en) * | 2019-10-21 | 2020-08-07 | 西安市红会医院 | External fixing frame for orthopedics department |
| CN111568519A (en) * | 2020-06-17 | 2020-08-25 | 河北春立航诺新材料科技有限公司 | External fixing support for Taylor |
-
2020
- 2020-12-25 CN CN202011564188.4A patent/CN112656494A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211187482U (en) * | 2019-10-21 | 2020-08-07 | 西安市红会医院 | External fixing frame for orthopedics department |
| CN111568519A (en) * | 2020-06-17 | 2020-08-25 | 河北春立航诺新材料科技有限公司 | External fixing support for Taylor |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210416 |
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| RJ01 | Rejection of invention patent application after publication |