阅读说明：本技术 一种环式矫形支架 (Ring type orthopedic support ) 是由 陆强 曹亮 肖云峰 于 2020-08-22 设计创作，主要内容包括：本发明涉及一种环式矫形支架,包括矫形环,调节杆,螺母,全针夹,以及克氏针；两个矫形环通过六个调节杆连接；调节杆的两端分别与两个矫形环连接,并通过螺母固定；一个矫形环上设置有克氏针,并通过全针夹固定；矫形环,包括矫形环本体,以及设置在矫形环本体径向外侧的第一突出部和第二突出部；第一突出部为一个；第二突出部为多个；第一突出部和第二突出部上均匀设置有多个第一通孔；矫形环本体上均匀环形设置有多个第二通孔；第一通孔包括方形孔、圆形孔；圆形孔设置在两个方形孔中间；方形孔设置为相对于圆形孔更靠近矫形环的表面；本发明的矫形环,与传统的全圆孔矫形环相比,新增的方形孔可达到类似扳手的目的。(The invention relates to a ring-type orthopedic support, which comprises an orthopedic ring, an adjusting rod, a nut, a full needle clamp and a Kirschner wire, wherein the adjusting rod is fixedly connected with the adjusting rod; the two orthopedic rings are connected through six adjusting rods; two ends of the adjusting rod are respectively connected with the two orthopedic rings and are fixed through nuts; a Kirschner wire is arranged on one straightening ring and is fixed by a full needle clamp; an orthopedic ring including an orthopedic ring body, and first and second protrusions disposed radially outward of the orthopedic ring body; the first protruding part is one; the second protruding part is multiple; a plurality of first through holes are uniformly formed in the first protruding part and the second protruding part; a plurality of second through holes are uniformly and annularly formed in the orthopedic ring body; the first through hole comprises a square hole and a circular hole; the circular hole is arranged between the two square holes; the square hole is arranged closer to the surface of the straightening ring relative to the circular hole; compared with the traditional full-circular-hole orthopedic ring, the orthopedic ring provided by the invention has the advantages that the newly added square hole can achieve the purpose similar to a spanner.)

1. A ring-type orthopedic support characterized by: comprises a straightening ring (1), an adjusting rod (2), a nut (3), a full needle clamp (4) and a Kirschner wire (5); the two straightening rings (1) are connected through six adjusting rods (2); two ends of the adjusting rod (2) are respectively connected with the two straightening rings (1) and are fixed through the nuts (3); a Kirschner wire (5) is arranged on one straightening ring (1) and is fixed through the whole needle clamp (4); the orthotic ring (1) comprising an orthotic ring body (15), and first and second protrusions (11, 12) disposed radially outward of the orthotic ring body (15); wherein the first protrusion (11) is one; the second protruding part (12) is multiple; a plurality of first through holes (13) are uniformly formed in the first protruding part (11) and the second protruding part (12); a plurality of second through holes (14) are uniformly and annularly formed in the orthopedic ring body (15); the first through hole (13) comprises a square hole (131) and a circular hole (132); the circular hole (132) is arranged between the two square holes (131); the square hole (131) is disposed closer to the surface of the shaping ring (1) than the circular hole (132).

2. The ring-type orthopedic brace according to claim 1, wherein: the first through hole (13) and the second through hole (14) have the same structure.

3. The ring-type orthopedic support of claim 1 or 2, wherein: two ends of the adjusting rod (2) are respectively connected with the second protruding parts (12) of the two straightening rings (1).

Technical Field

The invention relates to the technical field of orthopedic external fixation instruments, in particular to a ring-type orthopedic support.

Background

The conventional ring-type orthopedic ring is a full-circular hole orthopedic ring, and as shown in fig. 1, holes of the full-circular hole orthopedic ring are all circular holes. The simplest structure uses 6 adjusting rods in the orthopedic process, one Kirschner wire needs double-wrench interlocking, locking is carried out for 14 times, the operation steps are multiple, the structure stability is poor, and the locking time in the operation process of a doctor is long.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a ring-type orthopedic support that is easy to handle and has increased structural stability.

The purpose of the invention is realized by the following technical scheme:

a ring-type orthopedic support characterized by: comprises a straightening ring, an adjusting rod, a nut, a full needle clamp and a Kirschner wire; the two straightening rings are connected through six adjusting rods; two ends of the adjusting rod are respectively connected with the two orthopedic rings and are fixed through the nuts; a Kirschner wire is arranged on one straightening ring and is fixed through the whole needle clamp; the orthopedic ring comprises an orthopedic ring body, and a first protrusion and a second protrusion disposed radially outward of the orthopedic ring body; wherein the first protrusion is one; the second protruding part is multiple; a plurality of first through holes are uniformly formed in the first protruding part and the second protruding part; a plurality of second through holes are uniformly and annularly formed in the orthopedic ring body; the first through hole comprises a square hole and a circular hole; the circular hole is arranged between the two square holes; the square hole is disposed closer to a surface of the shaping ring than the circular hole.

Further, the first through hole and the second through hole have the same structure.

Furthermore, two ends of the adjusting rod are respectively connected with the second protruding parts of the two straightening rings.

Compared with the prior art, the invention has the following characteristics and progresses:

compared with the traditional full-circular-hole straightening ring, the newly added square hole can achieve the purpose similar to a wrench; by using the square hole and modifying the structures of the matched adjusting rod, the full-needle clamp and the like, only one end of the needle needs to be held by a hand, and the other end of the needle needs to be locked by a spanner; compared with practical use, the ring-type orthopedic ring is very simple and convenient, the structural stability is improved, and the operation time of a doctor in the operation process is greatly reduced.

Drawings

FIG. 1: the structure of a traditional ring-type orthopedic ring;

FIG. 2: front view of the ring-type orthopaedic ring of the present invention;

FIG. 3: FIG. 2 is an enlarged view of a portion of the ring-type orthopaedic ring A;

FIG. 4: a side view of the ring orthotic of the present invention;

FIG. 5: FIG. 4 is a partial enlarged view of the ring-type orthopaedic ring B;

FIG. 6: a structural view of a ring-type orthopedic support.

Detailed Description

The invention is further described below with reference to the figures and examples.

As shown in fig. 2 to 6, a ring-type orthopedic support comprises an orthopedic ring 1, an adjusting rod 2, a nut 3, a full needle clamp 4 and a kirschner wire 5; the two straightening rings 1 are connected through six adjusting rods 2; two ends of the adjusting rod 2 are respectively connected with the two straightening rings 1 and are fixed through nuts 3; one orthopaedic ring 1 is provided with a kirschner wire 5 and is fixed by a full needle clamp 4.

An orthopedic ring 1 including an orthopedic ring body 15, and a first protrusion 11 and a second protrusion 12 disposed radially outward of the orthopedic ring body 15; wherein, the number of the first protruding parts 11 is one; the second protruding portion 12 is plural; a plurality of first through holes 13 are uniformly formed in the first protruding part 11 and the second protruding part 12; a plurality of second through holes 14 are uniformly and annularly arranged on the orthopedic ring body 15; the first through hole 13 includes a square hole 131 and a circular hole 132; the circular hole 132 is arranged between the two square holes 131; square hole 131 is provided closer to the surface of shaping ring 1 than circular hole 132; the first and second through holes 13 and 14 have the same structure; the square hole 131 can achieve the purpose similar to a wrench; by using the square hole 131 and modifying the structures of the matched adjusting rod, the full-needle clamp and the like, only one end of the needle needs to be held by a hand, and the other end of the needle needs to be locked by a spanner; the square hole 131 may be provided as a non-circular hole of other forms.

Further, both ends of the adjustment lever 2 are connected to the second protrusions 12 of the two leveling rings 1, respectively.

The ring-type orthopedic support of the application comprises the following use steps: (1) inserting the matching adjusting rod 2, the full needle clamp 4 and other parts into the square hole 131 in an opposite way; (2) parts such as a hand-held matching adjusting rod 2, a full needle clamp 4 and the like; (3) and the locking is rapid and simple.

However, those skilled in the art should realize that the above embodiments are illustrative only and not limiting to the present invention, and that changes and modifications to the above described embodiments are intended to fall within the scope of the appended claims, provided they fall within the true spirit of the present invention.