CN114246661A - Novel adjustable traction bow - Google Patents
Novel adjustable traction bow Download PDFInfo
- Publication number
- CN114246661A CN114246661A CN202011016105.8A CN202011016105A CN114246661A CN 114246661 A CN114246661 A CN 114246661A CN 202011016105 A CN202011016105 A CN 202011016105A CN 114246661 A CN114246661 A CN 114246661A
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- China
- Prior art keywords
- pipes
- transverse
- vertical
- vertical pipes
- side walls
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- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B17/66—Alignment, compression or distraction mechanisms
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a novel adjustable traction bow which comprises a first transverse pipe, two second transverse pipes, two first vertical pipes, two second vertical pipes and two traction lugs, wherein the middle part of the first transverse pipe is provided with a torsion spring; the two second transverse pipes are symmetrically embedded at two ends of the first transverse pipe, one ends of the two second transverse pipes far away from the first transverse pipe are respectively and fixedly connected with the upper ends of the two first vertical pipes, the top ends of the second vertical pipes are embedded in the first vertical pipes in a sliding manner, and the two traction lugs are respectively and fixedly arranged at the bottom ends of the second vertical pipes; screw holes are formed in the side walls of the two ends of the two first transverse pipes, horizontal locking bolts are installed on the side walls of the two ends of the first transverse pipes, and screw holes are formed in the side walls of the bottom ends of the two first vertical pipes, and vertical locking bolts are installed on the side walls of the bottom ends of the two first vertical pipes. The stretching width of the traction bow can be adjusted by adjusting the lengths of the second transverse pipe and the first transverse pipe; the extension length of the traction bow can be adjusted by the extension length of the second vertical pipe into the first vertical pipe, so that various different width and length requirements can be met.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a novel adjustable traction bow.
Background
As is well known, traction bows are widely and conveniently applied clinically in orthopedics, but some problems are found in the using process, the width and the length of the traction bow on the market cannot be adjusted at present, but in the actual orthopedics application, the width and the length can be adjusted according to the requirements of patients.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide a novel adjustable traction bow which can meet the requirements of different widths and lengths.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a novel adjustable traction bow which comprises a first transverse pipe, two second transverse pipes, two first vertical pipes, two second vertical pipes and two traction lugs, wherein the middle part of the first transverse pipe is provided with a torsion spring; the two second transverse pipes are symmetrically embedded at two ends of the first transverse pipe, one ends of the two second transverse pipes far away from the first transverse pipe are respectively and fixedly connected with the upper ends of the two first vertical pipes, the top ends of the second vertical pipes are embedded in the first vertical pipes in a sliding manner, and the two traction lugs are respectively and fixedly arranged at the bottom ends of the second vertical pipes; screw holes are formed in the side walls of the two ends of the two first transverse pipes, horizontal locking bolts are installed on the side walls of the two ends of the first transverse pipes, and screw holes are formed in the side walls of the bottom ends of the two first vertical pipes, and vertical locking bolts are installed on the side walls of the bottom ends of the two first vertical pipes.
Preferably, a plurality of positioning holes are respectively formed in the second transverse pipe and the second vertical pipe.
The invention has the beneficial effects that: the stretching width of the traction bow can be adjusted by adjusting the lengths of the second transverse pipe and the first transverse pipe; the extension length of the traction bow can be adjusted by the extension length of the second vertical pipe into the first vertical pipe, so that various different width and length requirements can be met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a novel adjustable traction bow according to an embodiment of the present invention.
Description of reference numerals:
1-first cross tube, 2-second cross tube, 3-first vertical tube, 4-second vertical tube, 5-traction lug, 6-horizontal locking bolt and 7-vertical locking bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a novel adjustable traction bow comprises a first transverse pipe 1 with a torsion spring in the middle, two second transverse pipes 2, two first vertical pipes 3, two second vertical pipes 4 and two traction lugs 5 for passing traction steel needles; the two second transverse pipes 2 are symmetrically embedded at two ends of the first transverse pipe 1, one ends of the two second transverse pipes 2 far away from the first transverse pipe 1 are respectively and fixedly connected with the upper ends of the two first vertical pipes 3, the top ends of the second vertical pipes 4 are embedded in the first vertical pipes 3 in a sliding manner, and the two traction lugs 5 are respectively and fixedly arranged at the bottom ends of the second vertical pipes 4; screw holes are formed in the side walls of the two ends of each of the two first transverse pipes 1, horizontal locking bolts 6 are installed on the side walls of the two ends of each of the two first transverse pipes 3, screw holes are formed in the side walls of the bottom ends of the two first vertical pipes 3, vertical locking bolts 7 are installed on the side walls of the bottom ends of the two first vertical pipes, and a plurality of positioning holes are formed in each of the second transverse pipes 2 and the second vertical pipes 4.
The stretching width and the extending length of the traction bow can be adjusted by adjusting the length of the second transverse pipe 2 extending into the first transverse pipe 1 and the length of the second vertical pipe 4 extending into the first vertical pipe 3 so as to meet the requirements of various widths and lengths.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (2)
1. A novel adjustable traction bow is characterized by comprising a first transverse pipe, two second transverse pipes, two first vertical pipes, two second vertical pipes and two traction lugs, wherein the middle part of the first transverse pipe is provided with a torsion spring; the two second transverse pipes are symmetrically embedded at two ends of the first transverse pipe, one ends of the two second transverse pipes far away from the first transverse pipe are respectively and fixedly connected with the upper ends of the two first vertical pipes, the top ends of the second vertical pipes are embedded in the first vertical pipes in a sliding manner, and the two traction lugs are respectively and fixedly arranged at the bottom ends of the second vertical pipes; screw holes are formed in the side walls of the two ends of the two first transverse pipes, horizontal locking bolts are installed on the side walls of the two ends of the first transverse pipes, and screw holes are formed in the side walls of the bottom ends of the two first vertical pipes, and vertical locking bolts are installed on the side walls of the bottom ends of the two first vertical pipes.
2. The new adjustable traction bow as claimed in claim 1, wherein said second horizontal tube and said second vertical tube are provided with a plurality of positioning holes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011016105.8A CN114246661A (en) | 2020-09-24 | 2020-09-24 | Novel adjustable traction bow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011016105.8A CN114246661A (en) | 2020-09-24 | 2020-09-24 | Novel adjustable traction bow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114246661A true CN114246661A (en) | 2022-03-29 |
Family
ID=80790000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011016105.8A Pending CN114246661A (en) | 2020-09-24 | 2020-09-24 | Novel adjustable traction bow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114246661A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438430Y (en) * | 2000-09-05 | 2001-07-11 | 彭远立 | Adjustable flux line orthopedia traction bow |
| CN201350103Y (en) * | 2009-02-12 | 2009-11-25 | 张梅 | Medical adjustable traction device |
| CN201617929U (en) * | 2010-03-08 | 2010-11-03 | 于其龙 | Traction bow for fracture |
| CN202136454U (en) * | 2011-07-08 | 2012-02-08 | 山东省文登整骨医院 | Telescopic lower-limb traction bow |
| CN202151376U (en) * | 2011-07-06 | 2012-02-29 | 曾庆玲 | Multifunctional traction bow |
| CN202198710U (en) * | 2011-06-26 | 2012-04-25 | 曲向阳 | Traction bow with adjustable width |
| CN202426633U (en) * | 2011-11-24 | 2012-09-12 | 孙文超 | Separately combined traction device for treating bone fractures |
| CN207168625U (en) * | 2017-03-15 | 2018-04-03 | 中国人民解放军总医院 | A kind of sick bed traction bow device |
| CN207168624U (en) * | 2017-03-15 | 2018-04-03 | 中国人民解放军总医院 | A kind of sick bed draw-gear |
| CN207654221U (en) * | 2017-05-12 | 2018-07-27 | 镇江市第一人民医院 | A kind of adjustable traction bow of length |
| CN208388820U (en) * | 2017-09-22 | 2019-01-18 | 中国人民武装警察部队总医院 | A kind of novel adjustable traction bow |
-
2020
- 2020-09-24 CN CN202011016105.8A patent/CN114246661A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438430Y (en) * | 2000-09-05 | 2001-07-11 | 彭远立 | Adjustable flux line orthopedia traction bow |
| CN201350103Y (en) * | 2009-02-12 | 2009-11-25 | 张梅 | Medical adjustable traction device |
| CN201617929U (en) * | 2010-03-08 | 2010-11-03 | 于其龙 | Traction bow for fracture |
| CN202198710U (en) * | 2011-06-26 | 2012-04-25 | 曲向阳 | Traction bow with adjustable width |
| CN202151376U (en) * | 2011-07-06 | 2012-02-29 | 曾庆玲 | Multifunctional traction bow |
| CN202136454U (en) * | 2011-07-08 | 2012-02-08 | 山东省文登整骨医院 | Telescopic lower-limb traction bow |
| CN202426633U (en) * | 2011-11-24 | 2012-09-12 | 孙文超 | Separately combined traction device for treating bone fractures |
| CN207168625U (en) * | 2017-03-15 | 2018-04-03 | 中国人民解放军总医院 | A kind of sick bed traction bow device |
| CN207168624U (en) * | 2017-03-15 | 2018-04-03 | 中国人民解放军总医院 | A kind of sick bed draw-gear |
| CN207654221U (en) * | 2017-05-12 | 2018-07-27 | 镇江市第一人民医院 | A kind of adjustable traction bow of length |
| CN208388820U (en) * | 2017-09-22 | 2019-01-18 | 中国人民武装警察部队总医院 | A kind of novel adjustable traction bow |
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