CN107496070A - A kind of bone external fixer - Google Patents
A kind of bone external fixer Download PDFInfo
- Publication number
- CN107496070A CN107496070A CN201710854196.4A CN201710854196A CN107496070A CN 107496070 A CN107496070 A CN 107496070A CN 201710854196 A CN201710854196 A CN 201710854196A CN 107496070 A CN107496070 A CN 107496070A
- Authority
- CN
- China
- Prior art keywords
- arc
- sleeve
- bow
- fixed
- external fixer
- Prior art date
- 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.)
- Granted
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 18
- 208000027418 Wounds and injury Diseases 0.000 abstract description 17
- 208000014674 injury Diseases 0.000 abstract description 17
- 238000010276 construction Methods 0.000 abstract description 3
- 101100537937 Caenorhabditis elegans arc-1 gene Proteins 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/058—Splints
- A61F5/05841—Splints for the limbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/058—Splints
- A61F5/05841—Splints for the limbs
- A61F5/05858—Splints for the limbs for the arms
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of bone external fixer, including arc, the arc is 180 degree of semicircular configuration, the arc has two pieces, and two pieces of arcs are fixedly connected by connecting rod, and the medial surface of two pieces of arcs is equipped with cotton pad, connecting rod has three, and three connecting rods are distributed in radians such as the sides of arc, and the equal movable sleeve in side of three connecting rods is connected to five equally distributed fixed plates, the medial surface of fixed plate is arcwall face, the lateral surface of fixed plate is provided with the second tightening knob, the inside of arc is provided with deep-slotted chip breaker, the inside of deep-slotted chip breaker is provided with bow, arc is slidably connected by deep-slotted chip breaker and bow, the side upper end of arc corresponding with bow is provided with positioning knob.The bone external fixer, it is simple in construction, it is convenient to fix, device can be adjusted according to the size of patient injury's area, and device may be reused, and it is simple to operate, it is easy to use.
Description
Technical field
The present invention relates to technical field of medical instruments, specially a kind of bone external fixer.
Background technology
Orthopaedics mainly studies dissection, physiology and the pathology of skeletal musculature, is kept with medicine, operation and physical method
With the normal morphology and function for developing this system, when treating orthopedics patient, generally bone is carried out drilling admittedly
It is fixed, and injury is fixed by outside gypsum and fixing device, prevent fracture from coming to harm again, it is existing at that time
External fixation device be typically according to patient injury position carry out it is customized, can not adjust, it is impossible to reuse, very not side
Just.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of bone external fixer, structure letter
It is single, it is convenient to fix, device can be adjusted according to the size of patient injury's area, and device may be reused, operation
Simply, it is easy to use, effectively can solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of bone external fixer, including arc,
The arc is 180 degree of semicircular configuration, and the arc has two pieces, and two pieces of arcs are consolidated by connecting rod
Fixed connection, and the medial surface of two pieces of arcs is equipped with cotton pad, the connecting rod has three, and three connecting rods are in arc
The radians such as side are distributed, and the equal movable sleeve in side of three connecting rods is connected to five equally distributed fixed plates, the fixed plate
Medial surface be arcwall face, and the lateral surface of fixed plate is provided with the second tightening knob, and the inside of the arc is provided with deep-slotted chip breaker,
And the inside of deep-slotted chip breaker is provided with bow, and arc is slidably connected by deep-slotted chip breaker and bow, arc corresponding with bow
The side upper end of plate is provided with positioning knob, and the upper end of the bow is provided with extension rod, the extension rod away from bow one
End is provided with outer sleeve, and the one end of extension rod away from bow is flexibly connected with outer sleeve.
As a preferred technical solution of the present invention, the connecting rod includes fixes sleeve, and the two of the fixes sleeve
Equal activity is held to be interspersed with support bar, the one end of the support bar away from fixes sleeve is fixedly connected with the side of arc, and solid
The logical side both ends of fixed set are equipped with the first tightening knob.
As a preferred technical solution of the present invention, the side movable sleeve of the fixes sleeve is connected to three fixed plates,
And three fixed plates are equally spaced in the side of fixes sleeve, and the side of two support bars is lived respectively close to one end of arc
It is dynamic to be socketed with an arc.
As a preferred technical solution of the present invention, the side of the extension rod is provided with locating rod, corresponding with locating rod
The side of arc is provided with abutment sleeve, and the side of the abutment sleeve is provided with the 3rd tightening knob.
As a preferred technical solution of the present invention, the lateral surface upper end of the arc is provided with retainer ring.
Compared with prior art, the beneficial effects of the invention are as follows：This bone external fixer, adjust the length of device
Section, is easy to that the injury of different patients is fixed；Patient injury position can be carried out stablizing support, be easy to patient's
Rehabilitation；It is easy to that device is fixed, the security for improving the stability of device and using；Can by device by rope with it is outer
Part device is fixed, and is easy to the rehabilitation of patient；Whole device is simple in construction, convenient to fix, can be according to patient injury's area
Size device is adjusted, and device may be reused, simple to operate, easy to use.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 arc, 2 connecting rods, 21 fixes sleeves, 22 support bars, 23 first tightening knobs, 3 fixed plates, 4 arcs
Face, 5 second tightening knobs, 6 bows, 7 outer sleeves, 8 extension rods, 9 locating rods, 10 abutment sleeves, 11 the 3rd tightening knobs, 12
Positioning knob, 13 retainer rings, 14 cotton pads.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of bone external fixer, including arc 1, arc
Plate 1 is 180 degree of semicircular configuration, is easy to that arms and legs portion injury is fixed, and arc 1 has two pieces, and
Two pieces of arcs 1 are fixedly connected by connecting rod 2, and the medial surface of two pieces of arcs 1 is equipped with cotton pad 14, are improved device and are used
Comfort level, connecting rod 2 has three, and three connecting rods 2 are distributed in radians such as the sides of arc 1, and connecting rod 2 includes fixing
Sleeve 21, the equal activity in both ends of fixes sleeve 21 are interspersed with support bar 22, support bar 22 one end and arc away from fixes sleeve 21
The side of shape plate 1 is fixedly connected, and the side both ends of fixed cover logical 21 are equipped with the first tightening knob 23, can pass through regulation two
The distance between two pieces of arcs 1 are adjusted the length of individual support bar 22, and by the first tightening knob 23 to support
Bar 22 is fixed, and adjusts the length of device, is easy to that the injury of different patients is fixed, and three connections
The equal movable sleeve in side of bar 2 is connected to five equally distributed fixed plates 3, plays a part of to support injury, improves contact area,
The side movable sleeve of fixes sleeve 21 is connected to three fixed plates 3, and three fixed plates 3 are equidistantly divided in the side of fixes sleeve 21
Cloth, and close to one end of arc 1, movable sleeve is connected to an arc 3 respectively for the side of two support bars 22, makes fixed plate 3 can
With regulation, patient injury position can be carried out stablizing support, be easy to the rehabilitation of patient, the medial surface of fixed plate 3 is arcwall face
4, and the lateral surface of fixed plate 3 is provided with the second tightening knob 5, is easy to that fixed plate 3 is fixed, the inside of arc 1 is provided with
Deep-slotted chip breaker, and the inside of deep-slotted chip breaker is provided with bow 6, and arc 1 is slidably connected by deep-slotted chip breaker and bow 6, with arc
The side upper end of the corresponding arc 1 of bar 6 is provided with positioning knob 12, is easy to device and patient being fixed, the upper end of bow 6
Provided with extension rod 8, the one end of extension rod 8 away from bow 6 is provided with outer sleeve 7, and the one end of extension rod 8 away from bow 6 is equal
It is flexibly connected with outer sleeve 7, the distance between bow 6 is adjusted together with arc 1, the side of extension rod 8
Provided with locating rod 9, the side of arc 1 corresponding with locating rod 9 is provided with abutment sleeve 10, and the side of abutment sleeve 10 is provided with the 3rd
Tightening knob 11, locating rod 9 is inserted in abutment sleeve 10, locating rod 9 is fixed by the 3rd tightening knob 11, is easy to
Device is fixed, the security for improving the stability of device and using, the lateral surface upper end of arc 1 is provided with retainer ring
13, device can be fixed by rope and external device (ED), be easy to the rehabilitation of patient, whole device is simple in construction, convenient
It is fixed, device can be adjusted according to the size of patient injury's area, and device may be reused, and it is simple to operate, make
With conveniently.
When in use：Device is placed at injury, adjusts the distance between two arcs 1, and it is tight by first
Gu the length of connecting rod 2 is fixed knob 23, the distance between two neighboring fixed plate 3 is adjusted, and pass through the second fastening
Knob 5 is fixed, and then pulls out bow 6, and locating rod 9 is inserted in abutment sleeve 10, passes through the 3rd tightening knob 11
Locating rod 9 is fixed, when injury is arm, retainer ring 13 can be connected with bandage, so as to which device be hung
At neck.
The present invention adjusts the length of device, is easy to that the injury of different patients is fixed；Can be to suffering from
Person's injury carries out stablizing support, is easy to the rehabilitation of patient；It is easy to that device is fixed, improves the stability of device and make
Security；Device can be fixed by rope and external device (ED), be easy to the rehabilitation of patient；The letter of whole device structure
It is single, it is convenient to fix, device can be adjusted according to the size of patient injury's area, and device may be reused, operation
Simply, it is easy to use.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of bone external fixer, including arc (1), it is characterised in that：The arc (1) is 180 degree
Semicircular configuration, the arc (1) has two pieces, and two pieces of arcs (1) are fixedly connected by connecting rod (2), and two pieces of arcs
The medial surface of shape plate (1) is equipped with cotton pad (14), and the connecting rod (2) has three, and three connecting rods (2) are in arc (1)
The radian distribution such as side, and the equal movable sleeve in side of three connecting rods (2) is connected to five equally distributed fixed plates (3), institute
The medial surface for stating fixed plate (3) is arcwall face (4), and the lateral surface of fixed plate (3) is provided with the second tightening knob (5), the arc
The inside of shape plate (1) is provided with deep-slotted chip breaker, and the inside of deep-slotted chip breaker is provided with bow (6), and arc (1) passes through deep-slotted chip breaker and arc
Shape bar (6) is slidably connected, and the side upper end of arc (1) corresponding with bow (6) is provided with positioning knob (12), the bow
(6) upper end is provided with extension rod (8), and the one end of the extension rod (8) away from bow (6) is provided with outer sleeve (7), and extension rod
(8) one end away from bow (6) is flexibly connected with outer sleeve (7).
A kind of 2. bone external fixer according to claim 1, it is characterised in that：The connecting rod (2) includes fixing
Sleeve (21), the equal activity in both ends of the fixes sleeve (21) are interspersed with support bar (22), and the support bar (22) is away from fixed
One end of sleeve (21) is fixedly connected with the side of arc (1), and fixed cover leads to the side both ends of (21) to be equipped with first tight
Gu knob (23).
A kind of 3. bone external fixer according to claim 2, it is characterised in that：The side of the fixes sleeve (21)
Movable sleeve is connected to three fixed plates (3), and three fixed plates (3) are equally spaced in the side of fixes sleeve (21), and two branch
Close to one end of arc (1), movable sleeve is connected to an arc (3) respectively for the side of strut (22).
A kind of 4. bone external fixer according to claim 1, it is characterised in that：The side of the extension rod (8) is set
There is locating rod (9), the side of arc (1) corresponding with locating rod (9) is provided with abutment sleeve (10), the abutment sleeve (10)
Side is provided with the 3rd tightening knob (11).
A kind of 5. bone external fixer according to claim 1, it is characterised in that：The lateral surface of the arc (1)
Upper end is provided with retainer ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854196.4A CN107496070B (en) | 2017-09-20 | 2017-09-20 | A kind of bone external fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854196.4A CN107496070B (en) | 2017-09-20 | 2017-09-20 | A kind of bone external fixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107496070A true CN107496070A (en) | 2017-12-22 |
| CN107496070B CN107496070B (en) | 2019-11-12 |
Family
ID=60698069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710854196.4A Active CN107496070B (en) | 2017-09-20 | 2017-09-20 | A kind of bone external fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107496070B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283747A (en) * | 2018-02-02 | 2018-07-17 | 张晓娣 | A kind of prevention and health section upper arm fixation device |
| CN108392307A (en) * | 2018-02-10 | 2018-08-14 | 郝三海 | A kind of Orthopedic Clinical active type reset cradle |
| CN109793608A (en) * | 2019-03-18 | 2019-05-24 | 王海涛 | A kind of adjustable plywood used in department of orthopaedics |
| CN110151401A (en) * | 2018-03-19 | 2019-08-23 | 董新华 | A kind of department of general surgery's edge of a knife restores care device and its method |
| CN112263373A (en) * | 2020-10-23 | 2021-01-26 | 刘兴伟 | External fixator for orthopedic joint |
| CN112914808A (en) * | 2021-03-15 | 2021-06-08 | 谭桂山 | Gypsum fixing device is exempted from in fracture first aid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1890618A1 (en) * | 2005-05-12 | 2008-02-27 | Linda Pomeroy | Fixator or splint |
| CN201108519Y (en) * | 2007-08-05 | 2008-09-03 | 王会同 | Bone fracture reset fixing fixture |
| CN202960868U (en) * | 2012-11-29 | 2013-06-05 | 东莞永胜医疗制品有限公司 | Fixing and recovering device for humeral shaft fracture |
| CN203280554U (en) * | 2013-05-07 | 2013-11-13 | 隋光善 | Splint for curing bone fracture |
| CN204995631U (en) * | 2015-09-30 | 2016-01-27 | 邹月君 | Two location splint in bone joint with pressure fine -tuning |
| CN106821577A (en) * | 2017-02-17 | 2017-06-13 | 何诗跃 | A kind of arm fracture cradle |
-
2017
- 2017-09-20 CN CN201710854196.4A patent/CN107496070B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1890618A1 (en) * | 2005-05-12 | 2008-02-27 | Linda Pomeroy | Fixator or splint |
| CN201108519Y (en) * | 2007-08-05 | 2008-09-03 | 王会同 | Bone fracture reset fixing fixture |
| CN202960868U (en) * | 2012-11-29 | 2013-06-05 | 东莞永胜医疗制品有限公司 | Fixing and recovering device for humeral shaft fracture |
| CN203280554U (en) * | 2013-05-07 | 2013-11-13 | 隋光善 | Splint for curing bone fracture |
| CN204995631U (en) * | 2015-09-30 | 2016-01-27 | 邹月君 | Two location splint in bone joint with pressure fine -tuning |
| CN106821577A (en) * | 2017-02-17 | 2017-06-13 | 何诗跃 | A kind of arm fracture cradle |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283747A (en) * | 2018-02-02 | 2018-07-17 | 张晓娣 | A kind of prevention and health section upper arm fixation device |
| CN108392307A (en) * | 2018-02-10 | 2018-08-14 | 郝三海 | A kind of Orthopedic Clinical active type reset cradle |
| CN110151401A (en) * | 2018-03-19 | 2019-08-23 | 董新华 | A kind of department of general surgery's edge of a knife restores care device and its method |
| CN109793608A (en) * | 2019-03-18 | 2019-05-24 | 王海涛 | A kind of adjustable plywood used in department of orthopaedics |
| CN109793608B (en) * | 2019-03-18 | 2021-03-09 | 王海涛 | Adjustable splint for orthopedics |
| CN112263373A (en) * | 2020-10-23 | 2021-01-26 | 刘兴伟 | External fixator for orthopedic joint |
| CN112914808A (en) * | 2021-03-15 | 2021-06-08 | 谭桂山 | Gypsum fixing device is exempted from in fracture first aid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107496070B (en) | 2019-11-12 |
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Effective date of registration: 20201230 Address after: 58 Wujiang Road, Yancheng Economic and Technological Development Zone, Yancheng City, Jiangsu Province 224000 Patentee after: JIANGSU YUAN CHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 261000 xichangyi people's Hospital, intersection of Limin street and Beihai Road, 636 Limin street, Changyi City, Weifang City, Shandong Province Patentee before: Wang Teng |
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Effective date of registration: 20210705 Address after: Room 506, neighborhood center, Korean Industrial Park, No. 50, Jiuhuashan Road, Yancheng Economic and Technological Development Zone, Jiangsu Province, 224000 Patentee after: Yancheng Hanzi Industrial Park Industrial Development Co.,Ltd. Address before: 58 Wujiang Road, Yancheng Economic and Technological Development Zone, Yancheng City, Jiangsu Province 224000 Patentee before: JIANGSU YUAN CHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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