CN107496070B - A kind of bone external fixer - Google Patents

A kind of bone external fixer Download PDF

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Publication number
CN107496070B
CN107496070B CN201710854196.4A CN201710854196A CN107496070B CN 107496070 B CN107496070 B CN 107496070B CN 201710854196 A CN201710854196 A CN 201710854196A CN 107496070 B CN107496070 B CN 107496070B
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CN
China
Prior art keywords
rod
arc
arc panel
sleeve
fixed
Prior art date
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Active
Application number
CN201710854196.4A
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Chinese (zh)
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CN107496070A (en
Inventor
王腾
朱艳蕾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU YUAN CHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.
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王腾
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Priority to CN201710854196.4A priority Critical patent/CN107496070B/en
Publication of CN107496070A publication Critical patent/CN107496070A/en
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F5/00Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/04Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
    • A61F5/05Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
    • A61F5/058Splints
    • A61F5/05841Splints for the limbs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F5/00Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/04Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
    • A61F5/05Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
    • A61F5/058Splints
    • A61F5/05841Splints for the limbs
    • A61F5/05858Splints for the limbs for the arms

Abstract

The invention discloses a kind of bone external fixers, including arc panel, the semicircular configuration that the arc panel is 180 degree, the arc panel has two pieces, and two pieces of arc panels are fixed by the connecting rod connection, and the medial surface of two pieces of arc panels is equipped with cotton pad, connecting rod has three, and three connecting rods are distributed in radians such as the sides of arc panel, and there are five equally distributed fixed plates for the equal pivot bush unit in side of three connecting rods, the medial surface of fixed plate is arcwall face, the lateral surface of fixed plate is equipped with the second tightening knob, the inside of arc panel is equipped with arc groove, the inside of arc groove is equipped with curved rod, arc panel is slidably connected by arc groove and curved rod, the side upper end of arc panel corresponding with curved rod is equipped with positioning knob.The bone external fixer, structure is simple, facilitates fixation, device can be adjusted according to the size of patient injury's area, and device may be reused, easy to operate, easy to use.

Description

A kind of bone external fixer
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of bone external fixer.
Background technique
Orthopaedics mainly studies dissection, physiology and the pathology of skeletal musculature, keeps with drug, operation and physical method Usually bone is carried out drilling solid when treating orthopedics patient with the normal morphology and function for developing this system It is fixed, and injury is fixed by external gypsum and fixed device, prevent fracture from coming to harm again, it is existing at that time External fixation device be usually according to patient injury position carry out it is customized, can not adjust, cannot reuse, very not side Just.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of bone external fixer, structure letter It is single, facilitate fixation, device can be adjusted according to the size of patient injury's area, and device may be reused, is operated Simply, easy to use, it can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of bone external fixer, including arc panel, The semicircular configuration that the arc panel is 180 degree, the arc panel has two pieces, and two pieces of arc panels are solid by connecting rod Fixed connection, and the medial surface of two pieces of arc panels is equipped with cotton pad, the connecting rod has three, and three connecting rods are in arc panel The distribution of the radians such as side, and there are five equally distributed fixed plate, the fixed plates for the equal pivot bush unit in side of three connecting rods Medial surface be arcwall face, and the lateral surface of fixed plate is equipped with the second tightening knob, and the inside of the arc panel is equipped with arc groove, And the inside of arc groove is equipped with curved rod, and arc panel is slidably connected by arc groove and curved rod, arc corresponding with curved rod The side upper end of plate is equipped with positioning knob, and the upper end of the curved rod is equipped with extension rod, the extension rod far from curved rod one End is equipped with outer sleeve, and the one end of extension rod far from curved rod 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 rod, the one end of the support rod far from fixes sleeve is fixedly connected with the side of arc panel, 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, fixed plate that there are three the side pivot bush units of the fixes sleeve, And three fixed plates are equally spaced in the side of fixes sleeve, and the side of two support rods is lived respectively close to one end of arc panel It is dynamic to be socketed with an arc panel.
As a preferred technical solution of the present invention, the side of the extension rod is equipped with locating rod, corresponding with locating rod The side of arc panel is equipped with abutment sleeve, and the side of the abutment sleeve is equipped with third tightening knob.
As a preferred technical solution of the present invention, the lateral surface upper end of the arc panel is equipped with fixed ring.
Compared with prior art, the beneficial effects of the present invention are: this bone external fixer, adjusts the length of device Section, is fixed convenient for the injury to different patients;Patient injury position can be carried out stablizing support, convenient for patient's Rehabilitation;Convenient for device is fixed, the safety for improving the stability of device and using;Device can be passed through into rope and outer Part device is fixed, convenient for the rehabilitation of patient;Whole device structure is simple, facilitates fixation, can be according to patient injury's area Size device is adjusted, and device may be reused, easy to operate, easy to use.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
In figure: 1 arc panel, 2 connecting rods, 21 fixes sleeves, 22 support rods, 23 first tightening knobs, 3 fixed plates, 4 arcs Face, 5 second tightening knobs, 6 curved rods, 7 outer sleeves, 8 extension rods, 9 locating rods, 10 abutment sleeves, 11 third tightening knobs, 12 Positioning knob, 13 fixed rings, 14 cotton pads.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of bone external fixer, including arc panel 1, arc Plate 1 is 180 degree of semicircular configuration, and convenient for arms and legs portion injury is fixed, arc panel 1 has two pieces, and Two pieces of arc panels 1 are fixedly connected by connecting rod 2, and the medial surface of two pieces of arc panels 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 panel 1, and connecting rod 2 includes fixing Sleeve 21, the equal activity in the both ends of fixes sleeve 21 are interspersed with support rod 22, support rod 22 one end and arc far from fixes sleeve 21 The side of shape plate 1 is fixedly connected, and the side both ends of fixing sleeve logical 21 are equipped with the first tightening knob 23, can be by adjusting two The distance between two pieces of arc panels 1 are adjusted in the length of a support rod 22, and pass through 23 pairs of the first tightening knob supports Bar 22 is fixed, and keeps the length of device adjustable, is fixed convenient for the injury to different patients, and three connections The equal pivot bush unit in the side of bar 2 plays a part of to support injury, improves contact area there are five equally distributed fixed plate 3, There are three fixed plates 3 for the side pivot bush unit of fixes sleeve 21, and three fixed plates 3 are equidistantly divided in the side of fixes sleeve 21 Cloth, and close to one end of arc panel 1, movable sleeve is connected to an arc panel 3 respectively for the side of two support rods 22, makes fixed plate 3 can To adjust, patient injury position can be carried out stablizing support, convenient for the rehabilitation of patient, the medial surface of fixed plate 3 is arcwall face 4, and the lateral surface of fixed plate 3 is equipped with the second tightening knob 5, convenient for fixed plate 3 is fixed, the inside of arc panel 1 is equipped with Arc groove, and the inside of arc groove is equipped with curved rod 6, and arc panel 1 is slidably connected by arc groove with curved rod 6, with arc The side upper end of the corresponding arc panel 1 of bar 6 is equipped with positioning knob 12, convenient for device and patient to be fixed, the upper end of curved rod 6 Equipped with extension rod 8, extension rod 8 is equipped with outer sleeve 7 far from one end of curved rod 6, and the one end of extension rod 8 far from curved rod 6 is equal It is flexibly connected with outer sleeve 7, the distance between curved rod 6 be adjusted with arc panel 1 can together, the side of extension rod 8 Equipped with locating rod 9, the side of arc panel 1 corresponding with locating rod 9 is equipped with abutment sleeve 10, and the side of abutment sleeve 10 is equipped with third Locating rod 9 is inserted into abutment sleeve 10, is fixed, is convenient for locating rod 9 by third tightening knob 11 by tightening knob 11 Device is fixed, the safety for improving the stability of device and using, the lateral surface upper end of arc panel 1 is equipped with fixed ring 13, device can be fixed by rope and external device (ED), convenient for the rehabilitation of patient, whole device structure is simple, convenient It is fixed, device can be adjusted according to the size of patient injury's area, and device may be reused, it is easy to operate, make With conveniently.
When in use: device being placed at injury, adjusts the distance between two arc panels 1, and tight by first Gu the length of connecting rod 2 is fixed in 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 curved rod 6, and is inserted into locating rod 9 in abutment sleeve 10, passes through third tightening knob 11 Locating rod 9 is fixed, when injury is arm, fixed ring 13 can be connect with bandage, so that device be hung At neck.
The present invention keeps the length of device adjustable, is fixed convenient for the injury to different patients;It can be to trouble Person's injury carries out stablizing support, convenient for the rehabilitation of patient;Convenient for being fixed, improving the stability of device and making to device Safety;Device can be fixed by rope and external device (ED), convenient for the rehabilitation of patient;Whole device structure letter It is single, facilitate fixation, device can be adjusted according to the size of patient injury's area, and device may be reused, is operated Simply, easy to use.
It 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 variations, modification, replacement can be carried out to these embodiments 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 panel (1), it is characterised in that: the arc panel (1) is 180 degree Semicircular configuration, the arc panel (1) has two pieces, and two pieces of arc panels (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 panel (1) The radians distribution such as side, and there are five equally distributed fixed plate (3), institutes for the equal pivot bush unit in side of three connecting rods (2) The medial surface for stating fixed plate (3) is arcwall face (4), and the lateral surface of fixed plate (3) is equipped with the second tightening knob (5), the arc The inside of shape plate (1) is equipped with arc groove, and the inside of arc groove is equipped with curved rod (6), and arc panel (1) passes through arc groove and arc Shape bar (6) is slidably connected, and the side upper end of arc panel (1) corresponding with curved rod (6) is equipped with positioning knob (12), the curved rod (6) upper end connects extension rod (8), and the extension rod (8) is flexibly connected outer sleeve (7) far from the one end of curved rod (6).
2. a kind of bone external fixer according to claim 1, it is characterised in that: the connecting rod (2) includes fixing The equal activity in both ends of sleeve (21), the fixes sleeve (21) is interspersed with support rod (22), and the support rod (22) is far from fixed One end of sleeve (21) is fixedly connected with the side of arc panel (1), and the side both ends of fixes sleeve (21) are equipped with first tightly Gu knob (23).
3. a kind of bone external fixer according to claim 2, it is characterised in that: the side of the fixes sleeve (21) There are three fixed plate (3) for pivot bush unit, and three fixed plates (3) are equally spaced in the side of fixes sleeve (21), and two branch Close to one end of arc panel (1), movable sleeve is connected to a fixed plate (3) respectively for the side of strut (22).
4. a kind of bone external fixer according to claim 1, it is characterised in that: the side of the extension rod (8) is set Have locating rod (9), the side of arc panel (1) corresponding with locating rod (9) is equipped with abutment sleeve (10), the abutment sleeve (10) Side is equipped with third tightening knob (11).
5. a kind of bone external fixer according to claim 1, it is characterised in that: the lateral surface of the arc panel (1) Upper end is equipped with fixed ring (13).
CN201710854196.4A 2017-09-20 2017-09-20 A kind of bone external fixer Active CN107496070B (en)

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 CN107496070A (en) 2017-12-22
CN107496070B true CN107496070B (en) 2019-11-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
CN109793608B (en) * 2019-03-18 2021-03-09 王海涛 Adjustable splint for orthopedics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425960A (en) * 2005-05-12 2006-11-15 Ali Bajwa Adjustable 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

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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

TR01 Transfer of patent right